| 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 | $87.58 | 3.131% | $90.3221 | $90.32 | $90.30 | $90.30 |
| Purchase #2 | $177.73 | 6.278% | $188.8879 | $188.89 | $188.90 | $188.90 |
| Purchase #3 | $159.40 | 9.240% | $174.1286 | $174.13 | $174.15 | $174.10 |
| Purchase #4 | $211.70 | 11.703% | $236.4753 | $236.48 | $236.50 | $236.50 |
| Purchase #5 | $146.98 | 3.381% | $151.9494 | $151.95 | $151.95 | $151.90 |
| Purchase #6 | $172.93 | 8.596% | $187.7951 | $187.80 | $187.80 | $187.80 |
| Purchase #7 | $180.35 | 7.421% | $193.7338 | $193.73 | $193.75 | $193.70 |
| 7 purchase totals = | $1,136.67 | $1,223.2922 | $1,223.30 | $1,223.35 | $1,223.20 | |