| 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 | $140.71 | 13.853% | $160.2026 | $160.20 | $160.20 | $160.20 |
| Purchase #2 | $88.56 | 12.422% | $99.5609 | $99.56 | $99.55 | $99.60 |
| Purchase #3 | $105.90 | 4.437% | $110.5988 | $110.60 | $110.60 | $110.60 |
| Purchase #4 | $149.99 | 7.688% | $161.5212 | $161.52 | $161.50 | $161.50 |
| Purchase #5 | $160.98 | 8.688% | $174.9659 | $174.97 | $174.95 | $175.00 |
| Purchase #6 | $222.70 | 12.602% | $250.7647 | $250.76 | $250.75 | $250.80 |
| Purchase #7 | $88.82 | 4.271% | $92.6135 | $92.61 | $92.60 | $92.60 |
| 7 purchase totals = | $957.66 | $1,050.2276 | $1,050.22 | $1,050.15 | $1,050.30 | |