| 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 | $180.35 | 10.119% | $198.5996 | $198.60 | $198.60 | $198.60 |
| Purchase #2 | $160.97 | 11.530% | $179.5298 | $179.53 | $179.55 | $179.50 |
| Purchase #3 | $24.60 | 4.836% | $25.7897 | $25.79 | $25.80 | $25.80 |
| Purchase #4 | $69.99 | 8.826% | $76.1673 | $76.17 | $76.15 | $76.20 |
| Purchase #5 | $106.98 | 3.589% | $110.8195 | $110.82 | $110.80 | $110.80 |
| Purchase #6 | $89.79 | 10.161% | $98.9136 | $98.91 | $98.90 | $98.90 |
| Purchase #7 | $122.27 | 10.803% | $135.4788 | $135.48 | $135.50 | $135.50 |
| 7 purchase totals = | $754.95 | $825.2983 | $825.30 | $825.30 | $825.30 | |