| 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 | $186.82 | 13.132% | $211.3532 | $211.35 | $211.35 | $211.40 |
| Purchase #2 | $74.28 | 13.104% | $84.0137 | $84.01 | $84.00 | $84.00 |
| Purchase #3 | $25.86 | 3.483% | $26.7607 | $26.76 | $26.75 | $26.80 |
| Purchase #4 | $73.43 | 4.731% | $76.904 | $76.90 | $76.90 | $76.90 |
| Purchase #5 | $172.83 | 11.203% | $192.1921 | $192.19 | $192.20 | $192.20 |
| Purchase #6 | $171.55 | 5.137% | $180.3625 | $180.36 | $180.35 | $180.40 |
| Purchase #7 | $47.67 | 4.288% | $49.7141 | $49.71 | $49.70 | $49.70 |
| 7 purchase totals = | $752.44 | $821.3003 | $821.28 | $821.25 | $821.40 | |