| 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 | $176.28 | 5.173% | $185.399 | $185.40 | $185.40 | $185.40 |
| Purchase #2 | $123.71 | 4.211% | $128.9194 | $128.92 | $128.90 | $128.90 |
| Purchase #3 | $18.39 | 8.767% | $20.0023 | $20.00 | $20.00 | $20.00 |
| Purchase #4 | $242.80 | 10.423% | $268.107 | $268.11 | $268.10 | $268.10 |
| Purchase #5 | $44.99 | 10.105% | $49.5362 | $49.54 | $49.55 | $49.50 |
| Purchase #6 | $121.70 | 3.552% | $126.0228 | $126.02 | $126.00 | $126.00 |
| Purchase #7 | $102.41 | 5.497% | $108.0395 | $108.04 | $108.05 | $108.00 |
| 7 purchase totals = | $830.28 | $886.0262 | $886.03 | $886.00 | $885.90 | |