| 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 | $141.78 | 12.104% | $158.9411 | $158.94 | $158.95 | $158.90 |
| Purchase #2 | $202.57 | 10.187% | $223.2058 | $223.21 | $223.20 | $223.20 |
| Purchase #3 | $172.99 | 4.125% | $180.1258 | $180.13 | $180.15 | $180.10 |
| Purchase #4 | $214.74 | 10.625% | $237.5561 | $237.56 | $237.55 | $237.60 |
| Purchase #5 | $68.27 | 6.687% | $72.8352 | $72.84 | $72.85 | $72.80 |
| Purchase #6 | $168.36 | 7.697% | $181.3187 | $181.32 | $181.30 | $181.30 |
| Purchase #7 | $17.73 | 9.201% | $19.3613 | $19.36 | $19.35 | $19.40 |
| 7 purchase totals = | $986.44 | $1,073.3440 | $1,073.36 | $1,073.35 | $1,073.30 | |