| 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 | $139.75 | 5.420% | $147.3245 | $147.32 | $147.30 | $147.30 |
| Purchase #2 | $62.90 | 12.451% | $70.7317 | $70.73 | $70.75 | $70.70 |
| Purchase #3 | $194.61 | 12.336% | $218.6171 | $218.62 | $218.60 | $218.60 |
| Purchase #4 | $75.64 | 13.121% | $85.5647 | $85.56 | $85.55 | $85.60 |
| Purchase #5 | $153.41 | 4.394% | $160.1508 | $160.15 | $160.15 | $160.20 |
| Purchase #6 | $238.62 | 11.660% | $266.4431 | $266.44 | $266.45 | $266.40 |
| Purchase #7 | $75.30 | 10.277% | $83.0386 | $83.04 | $83.05 | $83.00 |
| 7 purchase totals = | $940.23 | $1,031.8705 | $1,031.86 | $1,031.85 | $1,031.80 | |