| 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 | $172.42 | 9.787% | $189.2947 | $189.29 | $189.30 | $189.30 |
| Purchase #2 | $206.92 | 9.125% | $225.8015 | $225.80 | $225.80 | $225.80 |
| Purchase #3 | $23.27 | 12.557% | $26.192 | $26.19 | $26.20 | $26.20 |
| Purchase #4 | $96.85 | 11.454% | $107.9432 | $107.94 | $107.95 | $107.90 |
| Purchase #5 | $89.45 | 10.317% | $98.6786 | $98.68 | $98.70 | $98.70 |
| Purchase #6 | $143.87 | 7.230% | $154.2718 | $154.27 | $154.25 | $154.30 |
| Purchase #7 | $178.98 | 7.620% | $192.6183 | $192.62 | $192.60 | $192.60 |
| 7 purchase totals = | $911.76 | $994.8001 | $994.79 | $994.80 | $994.80 | |