| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $187.84 | 3.806% | $194.9892 | $194.99 | $195.00 | $195.00 |
| Purchase #2 | $193.73 | 8.846% | $210.8674 | $210.87 | $210.85 | $210.90 |
| Purchase #3 | $158.90 | 11.428% | $177.0591 | $177.06 | $177.05 | $177.10 |
| Purchase #4 | $200.50 | 13.835% | $228.2392 | $228.24 | $228.25 | $228.20 |
| Purchase #5 | $178.70 | 11.271% | $198.8413 | $198.84 | $198.85 | $198.80 |
| Purchase #6 | $213.87 | 5.457% | $225.5409 | $225.54 | $225.55 | $225.50 |
| Purchase #7 | $209.70 | 3.316% | $216.6537 | $216.65 | $216.65 | $216.70 |
| 7 purchase totals = | $1,343.24 | $1,452.1908 | $1,452.19 | $1,452.20 | $1,452.20 | |