| 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 | $141.36 | 5.546% | $149.1998 | $149.20 | $149.20 | $149.20 |
| Purchase #2 | $147.35 | 9.585% | $161.4735 | $161.47 | $161.45 | $161.50 |
| Purchase #3 | $143.38 | 4.515% | $149.8536 | $149.85 | $149.85 | $149.90 |
| Purchase #4 | $98.81 | 9.188% | $107.8887 | $107.89 | $107.90 | $107.90 |
| Purchase #5 | $87.95 | 6.793% | $93.9244 | $93.92 | $93.90 | $93.90 |
| Purchase #6 | $61.38 | 4.592% | $64.1986 | $64.20 | $64.20 | $64.20 |
| Purchase #7 | $242.58 | 12.579% | $273.0941 | $273.09 | $273.10 | $273.10 |
| 7 purchase totals = | $922.81 | $999.6327 | $999.62 | $999.60 | $999.70 | |