| 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 | $119.55 | 3.519% | $123.757 | $123.76 | $123.75 | $123.80 |
| Purchase #2 | $144.29 | 10.319% | $159.1793 | $159.18 | $159.20 | $159.20 |
| Purchase #3 | $129.57 | 9.458% | $141.8247 | $141.82 | $141.80 | $141.80 |
| Purchase #4 | $42.27 | 8.829% | $46.002 | $46.00 | $46.00 | $46.00 |
| Purchase #5 | $100.85 | 7.783% | $108.6992 | $108.70 | $108.70 | $108.70 |
| Purchase #6 | $5.95 | 7.560% | $6.3998 | $6.40 | $6.40 | $6.40 |
| Purchase #7 | $96.90 | 12.683% | $109.1898 | $109.19 | $109.20 | $109.20 |
| 7 purchase totals = | $639.38 | $695.0518 | $695.05 | $695.05 | $695.10 | |