| 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 | $179.78 | 9.874% | $197.5315 | $197.53 | $197.55 | $197.50 |
| Purchase #2 | $161.99 | 9.860% | $177.9622 | $177.96 | $177.95 | $178.00 |
| Purchase #3 | $29.73 | 4.767% | $31.1472 | $31.15 | $31.15 | $31.10 |
| Purchase #4 | $122.31 | 12.753% | $137.9082 | $137.91 | $137.90 | $137.90 |
| Purchase #5 | $136.85 | 8.795% | $148.886 | $148.89 | $148.90 | $148.90 |
| Purchase #6 | $201.26 | 9.136% | $219.6471 | $219.65 | $219.65 | $219.60 |
| Purchase #7 | $88.46 | 5.804% | $93.5942 | $93.59 | $93.60 | $93.60 |
| 7 purchase totals = | $920.38 | $1,006.6764 | $1,006.68 | $1,006.70 | $1,006.60 | |