| 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 | $142.88 | 8.707% | $155.3206 | $155.32 | $155.30 | $155.30 |
| Purchase #2 | $110.48 | 13.700% | $125.6158 | $125.62 | $125.60 | $125.60 |
| Purchase #3 | $169.25 | 12.598% | $190.5721 | $190.57 | $190.55 | $190.60 |
| Purchase #4 | $51.55 | 3.485% | $53.3465 | $53.35 | $53.35 | $53.30 |
| Purchase #5 | $232.26 | 6.263% | $246.8064 | $246.81 | $246.80 | $246.80 |
| Purchase #6 | $88.48 | 7.815% | $95.3947 | $95.39 | $95.40 | $95.40 |
| Purchase #7 | $162.62 | 5.656% | $171.8178 | $171.82 | $171.80 | $171.80 |
| 7 purchase totals = | $957.52 | $1,038.8739 | $1,038.88 | $1,038.80 | $1,038.80 | |