| 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 | $76.95 | 6.537% | $81.9802 | $81.98 | $82.00 | $82.00 |
| Purchase #2 | $145.84 | 13.679% | $165.7895 | $165.79 | $165.80 | $165.80 |
| Purchase #3 | $138.74 | 3.495% | $143.589 | $143.59 | $143.60 | $143.60 |
| Purchase #4 | $212.76 | 4.208% | $221.7129 | $221.71 | $221.70 | $221.70 |
| Purchase #5 | $111.48 | 7.775% | $120.1476 | $120.15 | $120.15 | $120.10 |
| Purchase #6 | $147.84 | 7.276% | $158.5968 | $158.60 | $158.60 | $158.60 |
| Purchase #7 | $246.77 | 12.664% | $278.021 | $278.02 | $278.00 | $278.00 |
| 7 purchase totals = | $1,080.38 | $1,169.8370 | $1,169.84 | $1,169.85 | $1,169.80 | |