| 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 | $152.75 | 4.815% | $160.1049 | $160.10 | $160.10 | $160.10 |
| Purchase #2 | $33.98 | 10.576% | $37.5737 | $37.57 | $37.55 | $37.60 |
| Purchase #3 | $7.49 | 10.598% | $8.2838 | $8.28 | $8.30 | $8.30 |
| Purchase #4 | $55.87 | 9.139% | $60.976 | $60.98 | $61.00 | $61.00 |
| Purchase #5 | $170.96 | 3.199% | $176.429 | $176.43 | $176.45 | $176.40 |
| Purchase #6 | $56.40 | 13.230% | $63.8617 | $63.86 | $63.85 | $63.90 |
| Purchase #7 | $68.55 | 6.115% | $72.7418 | $72.74 | $72.75 | $72.70 |
| 7 purchase totals = | $546.00 | $579.9709 | $579.96 | $580.00 | $580.00 | |