| 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 | $194.64 | 3.409% | $201.2753 | $201.28 | $201.30 | $201.30 |
| Purchase #2 | $35.82 | 5.774% | $37.8882 | $37.89 | $37.90 | $37.90 |
| Purchase #3 | $29.62 | 9.797% | $32.5219 | $32.52 | $32.50 | $32.50 |
| Purchase #4 | $155.32 | 6.669% | $165.6783 | $165.68 | $165.70 | $165.70 |
| Purchase #5 | $56.87 | 9.305% | $62.1618 | $62.16 | $62.15 | $62.20 |
| Purchase #6 | $171.56 | 3.448% | $177.4754 | $177.48 | $177.50 | $177.50 |
| Purchase #7 | $32.72 | 13.394% | $37.1025 | $37.10 | $37.10 | $37.10 |
| 7 purchase totals = | $676.55 | $714.1034 | $714.11 | $714.15 | $714.20 | |