| 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 | $161.33 | 12.398% | $181.3317 | $181.33 | $181.35 | $181.30 |
| Purchase #2 | $135.29 | 8.453% | $146.7261 | $146.73 | $146.75 | $146.70 |
| Purchase #3 | $165.94 | 5.205% | $174.5772 | $174.58 | $174.60 | $174.60 |
| Purchase #4 | $37.88 | 3.435% | $39.1812 | $39.18 | $39.20 | $39.20 |
| Purchase #5 | $53.31 | 10.548% | $58.9331 | $58.93 | $58.95 | $58.90 |
| Purchase #6 | $92.96 | 7.233% | $99.6838 | $99.68 | $99.70 | $99.70 |
| Purchase #7 | $108.47 | 11.450% | $120.8898 | $120.89 | $120.90 | $120.90 |
| 7 purchase totals = | $755.18 | $821.3229 | $821.32 | $821.45 | $821.30 | |