| 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 | $140.53 | 6.396% | $149.5183 | $149.52 | $149.50 | $149.50 |
| Purchase #2 | $28.35 | 12.679% | $31.9445 | $31.94 | $31.95 | $31.90 |
| Purchase #3 | $35.29 | 5.644% | $37.2818 | $37.28 | $37.30 | $37.30 |
| Purchase #4 | $199.91 | 8.570% | $217.0423 | $217.04 | $217.05 | $217.00 |
| Purchase #5 | $119.32 | 9.749% | $130.9525 | $130.95 | $130.95 | $131.00 |
| Purchase #6 | $58.65 | 8.615% | $63.7027 | $63.70 | $63.70 | $63.70 |
| Purchase #7 | $191.67 | 5.596% | $202.3959 | $202.40 | $202.40 | $202.40 |
| 7 purchase totals = | $773.72 | $832.8380 | $832.83 | $832.85 | $832.80 | |