| 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 | $165.31 | 4.527% | $172.7936 | $172.79 | $172.80 | $172.80 |
| Purchase #2 | $41.97 | 13.518% | $47.6435 | $47.64 | $47.65 | $47.60 |
| Purchase #3 | $15.93 | 7.745% | $17.1638 | $17.16 | $17.15 | $17.20 |
| Purchase #4 | $229.73 | 7.300% | $246.5003 | $246.50 | $246.50 | $246.50 |
| Purchase #5 | $219.75 | 9.637% | $240.9273 | $240.93 | $240.95 | $240.90 |
| Purchase #6 | $106.41 | 3.650% | $110.294 | $110.29 | $110.30 | $110.30 |
| Purchase #7 | $250.56 | 6.346% | $266.4605 | $266.46 | $266.45 | $266.50 |
| 7 purchase totals = | $1,029.66 | $1,101.7830 | $1,101.77 | $1,101.80 | $1,101.80 | |