| 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 | $152.34 | 8.357% | $165.0711 | $165.07 | $165.05 | $165.10 |
| Purchase #2 | $157.26 | 4.510% | $164.3524 | $164.35 | $164.35 | $164.40 |
| Purchase #3 | $68.42 | 6.689% | $72.9966 | $73.00 | $73.00 | $73.00 |
| Purchase #4 | $71.68 | 8.307% | $77.6345 | $77.63 | $77.65 | $77.60 |
| Purchase #5 | $12.62 | 7.335% | $13.5457 | $13.55 | $13.55 | $13.50 |
| Purchase #6 | $140.64 | 13.651% | $159.8388 | $159.84 | $159.85 | $159.80 |
| Purchase #7 | $81.94 | 11.461% | $91.3311 | $91.33 | $91.35 | $91.30 |
| 7 purchase totals = | $684.90 | $744.7702 | $744.77 | $744.80 | $744.70 | |