| 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 | $143.58 | 8.115% | $155.2315 | $155.23 | $155.25 | $155.20 |
| Purchase #2 | $229.63 | 8.672% | $249.5435 | $249.54 | $249.55 | $249.50 |
| Purchase #3 | $98.78 | 5.266% | $103.9818 | $103.98 | $104.00 | $104.00 |
| Purchase #4 | $165.53 | 7.313% | $177.6352 | $177.64 | $177.65 | $177.60 |
| Purchase #5 | $248.47 | 13.580% | $282.2122 | $282.21 | $282.20 | $282.20 |
| Purchase #6 | $67.66 | 10.452% | $74.7318 | $74.73 | $74.75 | $74.70 |
| Purchase #7 | $37.73 | 5.790% | $39.9146 | $39.91 | $39.90 | $39.90 |
| 7 purchase totals = | $991.38 | $1,083.2506 | $1,083.24 | $1,083.30 | $1,083.10 | |