| 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 | $187.93 | 7.558% | $202.1337 | $202.13 | $202.15 | $202.10 |
| Purchase #2 | $72.60 | 12.513% | $81.6844 | $81.68 | $81.70 | $81.70 |
| Purchase #3 | $65.60 | 5.459% | $69.1811 | $69.18 | $69.20 | $69.20 |
| Purchase #4 | $149.90 | 10.155% | $165.1223 | $165.12 | $165.10 | $165.10 |
| Purchase #5 | $49.52 | 8.870% | $53.9124 | $53.91 | $53.90 | $53.90 |
| Purchase #6 | $209.25 | 8.267% | $226.5487 | $226.55 | $226.55 | $226.50 |
| Purchase #7 | $145.72 | 4.689% | $152.5528 | $152.55 | $152.55 | $152.60 |
| 7 purchase totals = | $880.52 | $951.1354 | $951.12 | $951.15 | $951.10 | |