| 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 | $147.75 | 6.179% | $156.8795 | $156.88 | $156.90 | $156.90 |
| Purchase #2 | $209.87 | 6.650% | $223.8264 | $223.83 | $223.85 | $223.80 |
| Purchase #3 | $101.84 | 8.855% | $110.8579 | $110.86 | $110.85 | $110.90 |
| Purchase #4 | $149.54 | 10.658% | $165.478 | $165.48 | $165.50 | $165.50 |
| Purchase #5 | $10.50 | 4.134% | $10.9341 | $10.93 | $10.95 | $10.90 |
| Purchase #6 | $135.97 | 8.279% | $147.227 | $147.23 | $147.25 | $147.20 |
| Purchase #7 | $214.54 | 10.502% | $237.071 | $237.07 | $237.05 | $237.10 |
| 7 purchase totals = | $970.01 | $1,052.2739 | $1,052.28 | $1,052.35 | $1,052.30 | |