| 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 | $197.92 | 11.773% | $221.2211 | $221.22 | $221.20 | $221.20 |
| Purchase #2 | $105.57 | 9.620% | $115.7258 | $115.73 | $115.75 | $115.70 |
| Purchase #3 | $121.81 | 5.188% | $128.1295 | $128.13 | $128.15 | $128.10 |
| Purchase #4 | $164.93 | 11.596% | $184.0553 | $184.06 | $184.05 | $184.10 |
| Purchase #5 | $69.99 | 7.663% | $75.3533 | $75.35 | $75.35 | $75.40 |
| Purchase #6 | $35.78 | 12.702% | $40.3248 | $40.32 | $40.30 | $40.30 |
| Purchase #7 | $154.60 | 8.610% | $167.9111 | $167.91 | $167.90 | $167.90 |
| 7 purchase totals = | $850.60 | $932.7209 | $932.72 | $932.70 | $932.70 | |