| 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 | $168.46 | 10.184% | $185.616 | $185.62 | $185.60 | $185.60 |
| Purchase #2 | $87.52 | 7.201% | $93.8223 | $93.82 | $93.80 | $93.80 |
| Purchase #3 | $185.42 | 7.867% | $200.007 | $200.01 | $200.00 | $200.00 |
| Purchase #4 | $94.30 | 13.639% | $107.1616 | $107.16 | $107.15 | $107.20 |
| Purchase #5 | $217.68 | 12.666% | $245.2513 | $245.25 | $245.25 | $245.30 |
| Purchase #6 | $23.75 | 6.422% | $25.2752 | $25.28 | $25.30 | $25.30 |
| Purchase #7 | $213.67 | 12.441% | $240.2527 | $240.25 | $240.25 | $240.30 |
| 7 purchase totals = | $990.80 | $1,097.3861 | $1,097.39 | $1,097.35 | $1,097.50 | |