| 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 | $178.32 | 13.447% | $202.2987 | $202.30 | $202.30 | $202.30 |
| Purchase #2 | $186.39 | 7.191% | $199.7933 | $199.79 | $199.80 | $199.80 |
| Purchase #3 | $110.51 | 7.257% | $118.5297 | $118.53 | $118.55 | $118.50 |
| Purchase #4 | $47.42 | 7.751% | $51.0955 | $51.10 | $51.10 | $51.10 |
| Purchase #5 | $102.45 | 4.841% | $107.4096 | $107.41 | $107.40 | $107.40 |
| Purchase #6 | $17.88 | 5.251% | $18.8189 | $18.82 | $18.80 | $18.80 |
| Purchase #7 | $219.72 | 11.392% | $244.7505 | $244.75 | $244.75 | $244.80 |
| 7 purchase totals = | $862.69 | $942.6962 | $942.70 | $942.70 | $942.70 | |