| 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 | $130.53 | 5.838% | $138.1503 | $138.15 | $138.15 | $138.20 |
| Purchase #2 | $66.77 | 9.812% | $73.3215 | $73.32 | $73.30 | $73.30 |
| Purchase #3 | $11.51 | 4.497% | $12.0276 | $12.03 | $12.05 | $12.00 |
| Purchase #4 | $58.51 | 10.793% | $64.825 | $64.83 | $64.85 | $64.80 |
| Purchase #5 | $101.68 | 6.438% | $108.2262 | $108.23 | $108.25 | $108.20 |
| Purchase #6 | $146.82 | 10.573% | $162.3433 | $162.34 | $162.35 | $162.30 |
| Purchase #7 | $134.58 | 12.168% | $150.9557 | $150.96 | $150.95 | $151.00 |
| 7 purchase totals = | $650.40 | $709.8496 | $709.86 | $709.90 | $709.80 | |