| 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 | $169.80 | 5.552% | $179.2273 | $179.23 | $179.25 | $179.20 |
| Purchase #2 | $156.39 | 9.599% | $171.4019 | $171.40 | $171.40 | $171.40 |
| Purchase #3 | $187.52 | 13.332% | $212.5202 | $212.52 | $212.50 | $212.50 |
| Purchase #4 | $139.74 | 8.746% | $151.9617 | $151.96 | $151.95 | $152.00 |
| Purchase #5 | $216.37 | 5.813% | $228.9476 | $228.95 | $228.95 | $228.90 |
| Purchase #6 | $112.50 | 13.654% | $127.8608 | $127.86 | $127.85 | $127.90 |
| Purchase #7 | $53.30 | 10.144% | $58.7068 | $58.71 | $58.70 | $58.70 |
| 7 purchase totals = | $1,035.62 | $1,130.6263 | $1,130.63 | $1,130.60 | $1,130.60 | |