| 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 | $96.67 | 5.376% | $101.867 | $101.87 | $101.85 | $101.90 |
| Purchase #2 | $28.80 | 8.737% | $31.3163 | $31.32 | $31.30 | $31.30 |
| Purchase #3 | $166.88 | 5.470% | $176.0083 | $176.01 | $176.00 | $176.00 |
| Purchase #4 | $131.86 | 12.375% | $148.1777 | $148.18 | $148.20 | $148.20 |
| Purchase #5 | $148.67 | 4.555% | $155.4419 | $155.44 | $155.45 | $155.40 |
| Purchase #6 | $212.83 | 3.809% | $220.9367 | $220.94 | $220.95 | $220.90 |
| Purchase #7 | $226.92 | 10.424% | $250.5741 | $250.57 | $250.55 | $250.60 |
| 7 purchase totals = | $1,012.63 | $1,084.3220 | $1,084.33 | $1,084.30 | $1,084.30 | |