| 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 | $192.98 | 9.202% | $210.738 | $210.74 | $210.75 | $210.70 |
| Purchase #2 | $204.84 | 6.348% | $217.8432 | $217.84 | $217.85 | $217.80 |
| Purchase #3 | $137.76 | 7.630% | $148.2711 | $148.27 | $148.25 | $148.30 |
| Purchase #4 | $74.62 | 5.851% | $78.986 | $78.99 | $79.00 | $79.00 |
| Purchase #5 | $176.49 | 8.247% | $191.0451 | $191.05 | $191.05 | $191.00 |
| Purchase #6 | $124.95 | 11.287% | $139.0531 | $139.05 | $139.05 | $139.10 |
| Purchase #7 | $141.58 | 5.740% | $149.7067 | $149.71 | $149.70 | $149.70 |
| 7 purchase totals = | $1,053.22 | $1,135.6432 | $1,135.65 | $1,135.65 | $1,135.60 | |