| 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 | $191.62 | 5.315% | $201.8046 | $201.80 | $201.80 | $201.80 |
| Purchase #2 | $200.52 | 10.489% | $221.5525 | $221.55 | $221.55 | $221.60 |
| Purchase #3 | $68.84 | 10.500% | $76.0682 | $76.07 | $76.05 | $76.10 |
| Purchase #4 | $67.56 | 11.132% | $75.0808 | $75.08 | $75.10 | $75.10 |
| Purchase #5 | $34.98 | 9.210% | $38.2017 | $38.20 | $38.20 | $38.20 |
| Purchase #6 | $138.83 | 6.275% | $147.5416 | $147.54 | $147.55 | $147.50 |
| Purchase #7 | $48.65 | 9.612% | $53.3262 | $53.33 | $53.35 | $53.30 |
| 7 purchase totals = | $751.00 | $813.5756 | $813.57 | $813.60 | $813.60 | |