| 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 | $142.57 | 7.621% | $153.4353 | $153.44 | $153.45 | $153.40 |
| Purchase #2 | $16.43 | 7.842% | $17.7184 | $17.72 | $17.70 | $17.70 |
| Purchase #3 | $148.49 | 11.712% | $165.8811 | $165.88 | $165.90 | $165.90 |
| Purchase #4 | $48.62 | 12.487% | $54.6912 | $54.69 | $54.70 | $54.70 |
| Purchase #5 | $137.42 | 11.383% | $153.0625 | $153.06 | $153.05 | $153.10 |
| Purchase #6 | $157.91 | 12.603% | $177.8114 | $177.81 | $177.80 | $177.80 |
| Purchase #7 | $64.96 | 12.180% | $72.8721 | $72.87 | $72.85 | $72.90 |
| 7 purchase totals = | $716.40 | $795.4720 | $795.47 | $795.45 | $795.50 | |