| 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 | $200.88 | 6.450% | $213.8368 | $213.84 | $213.85 | $213.80 |
| Purchase #2 | $10.65 | 9.169% | $11.6265 | $11.63 | $11.65 | $11.60 |
| Purchase #3 | $189.84 | 6.444% | $202.0733 | $202.07 | $202.05 | $202.10 |
| Purchase #4 | $145.39 | 6.592% | $154.9741 | $154.97 | $154.95 | $155.00 |
| Purchase #5 | $33.55 | 10.407% | $37.0415 | $37.04 | $37.05 | $37.00 |
| Purchase #6 | $123.35 | 10.183% | $135.9107 | $135.91 | $135.90 | $135.90 |
| Purchase #7 | $205.38 | 7.664% | $221.1203 | $221.12 | $221.10 | $221.10 |
| 7 purchase totals = | $909.04 | $976.5832 | $976.58 | $976.55 | $976.50 | |