| 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 | $101.42 | 8.294% | $109.8318 | $109.83 | $109.85 | $109.80 |
| Purchase #2 | $144.92 | 10.241% | $159.7613 | $159.76 | $159.75 | $159.80 |
| Purchase #3 | $107.76 | 3.181% | $111.1878 | $111.19 | $111.20 | $111.20 |
| Purchase #4 | $199.66 | 10.751% | $221.1254 | $221.13 | $221.15 | $221.10 |
| Purchase #5 | $78.63 | 11.867% | $87.961 | $87.96 | $87.95 | $88.00 |
| Purchase #6 | $56.98 | 7.376% | $61.1828 | $61.18 | $61.20 | $61.20 |
| Purchase #7 | $137.63 | 5.845% | $145.6745 | $145.67 | $145.65 | $145.70 |
| 7 purchase totals = | $827.00 | $896.7246 | $896.72 | $896.75 | $896.80 | |