| 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 | $171.75 | 13.218% | $194.4519 | $194.45 | $194.45 | $194.50 |
| Purchase #2 | $243.35 | 12.798% | $274.4939 | $274.49 | $274.50 | $274.50 |
| Purchase #3 | $60.80 | 7.153% | $65.149 | $65.15 | $65.15 | $65.10 |
| Purchase #4 | $169.65 | 5.270% | $178.5906 | $178.59 | $178.60 | $178.60 |
| Purchase #5 | $135.77 | 4.771% | $142.2476 | $142.25 | $142.25 | $142.20 |
| Purchase #6 | $160.36 | 10.432% | $177.0888 | $177.09 | $177.10 | $177.10 |
| Purchase #7 | $65.57 | 4.564% | $68.5626 | $68.56 | $68.55 | $68.60 |
| 7 purchase totals = | $1,007.25 | $1,100.5844 | $1,100.58 | $1,100.60 | $1,100.60 | |