| 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 | $112.49 | 4.161% | $117.1707 | $117.17 | $117.15 | $117.20 |
| Purchase #2 | $87.36 | 3.646% | $90.5451 | $90.55 | $90.55 | $90.50 |
| Purchase #3 | $186.25 | 5.181% | $195.8996 | $195.90 | $195.90 | $195.90 |
| Purchase #4 | $165.89 | 8.150% | $179.41 | $179.41 | $179.40 | $179.40 |
| Purchase #5 | $231.42 | 10.607% | $255.9667 | $255.97 | $255.95 | $256.00 |
| Purchase #6 | $77.98 | 4.411% | $81.4197 | $81.42 | $81.40 | $81.40 |
| Purchase #7 | $20.26 | 9.599% | $22.2048 | $22.20 | $22.20 | $22.20 |
| 7 purchase totals = | $881.65 | $942.6166 | $942.62 | $942.55 | $942.60 | |