| 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 | $137.43 | 5.177% | $144.5448 | $144.54 | $144.55 | $144.50 |
| Purchase #2 | $116.42 | 4.465% | $121.6182 | $121.62 | $121.60 | $121.60 |
| Purchase #3 | $125.92 | 13.742% | $143.2239 | $143.22 | $143.20 | $143.20 |
| Purchase #4 | $185.43 | 4.295% | $193.3942 | $193.39 | $193.40 | $193.40 |
| Purchase #5 | $237.59 | 3.812% | $246.6469 | $246.65 | $246.65 | $246.60 |
| Purchase #6 | $44.74 | 5.130% | $47.0352 | $47.04 | $47.05 | $47.00 |
| Purchase #7 | $101.28 | 5.666% | $107.0185 | $107.02 | $107.00 | $107.00 |
| 7 purchase totals = | $948.81 | $1,003.4817 | $1,003.48 | $1,003.45 | $1,003.30 | |