| 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 | $146.51 | 13.105% | $165.7101 | $165.71 | $165.70 | $165.70 |
| Purchase #2 | $133.27 | 12.262% | $149.6116 | $149.61 | $149.60 | $149.60 |
| Purchase #3 | $171.45 | 13.549% | $194.6798 | $194.68 | $194.70 | $194.70 |
| Purchase #4 | $165.67 | 4.374% | $172.9164 | $172.92 | $172.90 | $172.90 |
| Purchase #5 | $212.39 | 9.283% | $232.1062 | $232.11 | $232.10 | $232.10 |
| Purchase #6 | $135.49 | 4.227% | $141.2172 | $141.22 | $141.20 | $141.20 |
| Purchase #7 | $126.92 | 3.699% | $131.6148 | $131.61 | $131.60 | $131.60 |
| 7 purchase totals = | $1,091.70 | $1,187.8561 | $1,187.86 | $1,187.80 | $1,187.80 | |