| 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 | $151.38 | 8.570% | $164.3533 | $164.35 | $164.35 | $164.40 |
| Purchase #2 | $108.39 | 3.797% | $112.5056 | $112.51 | $112.50 | $112.50 |
| Purchase #3 | $68.59 | 11.687% | $76.6061 | $76.61 | $76.60 | $76.60 |
| Purchase #4 | $69.59 | 8.744% | $75.6749 | $75.67 | $75.65 | $75.70 |
| Purchase #5 | $131.94 | 6.616% | $140.6692 | $140.67 | $140.65 | $140.70 |
| Purchase #6 | $217.49 | 9.662% | $238.5039 | $238.50 | $238.50 | $238.50 |
| Purchase #7 | $128.79 | 7.569% | $138.5381 | $138.54 | $138.55 | $138.50 |
| 7 purchase totals = | $876.17 | $946.8511 | $946.85 | $946.80 | $946.90 | |