| 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 | $103.40 | 7.113% | $110.7548 | $110.75 | $110.75 | $110.80 |
| Purchase #2 | $191.27 | 4.200% | $199.3033 | $199.30 | $199.30 | $199.30 |
| Purchase #3 | $140.45 | 6.403% | $149.443 | $149.44 | $149.45 | $149.40 |
| Purchase #4 | $184.64 | 3.209% | $190.5651 | $190.57 | $190.55 | $190.60 |
| Purchase #5 | $19.77 | 6.502% | $21.0554 | $21.06 | $21.05 | $21.10 |
| Purchase #6 | $46.93 | 12.154% | $52.6339 | $52.63 | $52.65 | $52.60 |
| Purchase #7 | $69.42 | 3.689% | $71.9809 | $71.98 | $72.00 | $72.00 |
| 7 purchase totals = | $755.88 | $795.7364 | $795.73 | $795.75 | $795.80 | |