| 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 | $177.47 | 6.851% | $189.6285 | $189.63 | $189.65 | $189.60 |
| Purchase #2 | $232.79 | 4.556% | $243.3959 | $243.40 | $243.40 | $243.40 |
| Purchase #3 | $111.86 | 7.399% | $120.1365 | $120.14 | $120.15 | $120.10 |
| Purchase #4 | $140.57 | 4.558% | $146.9772 | $146.98 | $147.00 | $147.00 |
| Purchase #5 | $214.49 | 13.426% | $243.2874 | $243.29 | $243.30 | $243.30 |
| Purchase #6 | $175.75 | 5.746% | $185.8486 | $185.85 | $185.85 | $185.80 |
| Purchase #7 | $8.48 | 12.250% | $9.5188 | $9.52 | $9.50 | $9.50 |
| 7 purchase totals = | $1,061.41 | $1,138.7929 | $1,138.81 | $1,138.85 | $1,138.70 | |