| 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 | $137.28 | 12.109% | $153.9032 | $153.90 | $153.90 | $153.90 |
| Purchase #2 | $224.28 | 6.561% | $238.995 | $239.00 | $239.00 | $239.00 |
| Purchase #3 | $68.40 | 10.833% | $75.8098 | $75.81 | $75.80 | $75.80 |
| Purchase #4 | $146.54 | 13.855% | $166.8431 | $166.84 | $166.85 | $166.80 |
| Purchase #5 | $195.71 | 8.252% | $211.86 | $211.86 | $211.85 | $211.90 |
| Purchase #6 | $97.90 | 4.487% | $102.2928 | $102.29 | $102.30 | $102.30 |
| Purchase #7 | $216.26 | 3.151% | $223.0744 | $223.07 | $223.05 | $223.10 |
| 7 purchase totals = | $1,086.37 | $1,172.7783 | $1,172.77 | $1,172.75 | $1,172.80 | |