| 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 | $128.70 | 13.362% | $145.8969 | $145.90 | $145.90 | $145.90 |
| Purchase #2 | $207.41 | 8.301% | $224.6271 | $224.63 | $224.65 | $224.60 |
| Purchase #3 | $117.63 | 12.709% | $132.5796 | $132.58 | $132.60 | $132.60 |
| Purchase #4 | $78.78 | 8.781% | $85.6977 | $85.70 | $85.70 | $85.70 |
| Purchase #5 | $161.96 | 10.487% | $178.9447 | $178.94 | $178.95 | $178.90 |
| Purchase #6 | $51.46 | 5.155% | $54.1128 | $54.11 | $54.10 | $54.10 |
| Purchase #7 | $91.52 | 12.496% | $102.9563 | $102.96 | $102.95 | $103.00 |
| 7 purchase totals = | $837.46 | $924.8151 | $924.82 | $924.85 | $924.80 | |