| 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 | $139.95 | 8.264% | $151.5155 | $151.52 | $151.50 | $151.50 |
| Purchase #2 | $126.44 | 9.626% | $138.6111 | $138.61 | $138.60 | $138.60 |
| Purchase #3 | $124.39 | 4.343% | $129.7923 | $129.79 | $129.80 | $129.80 |
| Purchase #4 | $83.73 | 12.804% | $94.4508 | $94.45 | $94.45 | $94.50 |
| Purchase #5 | $95.30 | 13.734% | $108.3885 | $108.39 | $108.40 | $108.40 |
| Purchase #6 | $189.74 | 7.278% | $203.5493 | $203.55 | $203.55 | $203.50 |
| Purchase #7 | $94.95 | 6.497% | $101.1189 | $101.12 | $101.10 | $101.10 |
| 7 purchase totals = | $854.50 | $927.4264 | $927.43 | $927.40 | $927.40 | |