| 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 | $176.71 | 9.841% | $194.1 | $194.10 | $194.10 | $194.10 |
| Purchase #2 | $234.95 | 4.275% | $244.9941 | $244.99 | $245.00 | $245.00 |
| Purchase #3 | $180.76 | 7.215% | $193.8018 | $193.80 | $193.80 | $193.80 |
| Purchase #4 | $31.37 | 9.515% | $34.3549 | $34.35 | $34.35 | $34.40 |
| Purchase #5 | $166.37 | 7.309% | $178.53 | $178.53 | $178.55 | $178.50 |
| Purchase #6 | $113.86 | 10.646% | $125.9815 | $125.98 | $126.00 | $126.00 |
| Purchase #7 | $188.54 | 4.252% | $196.5567 | $196.56 | $196.55 | $196.60 |
| 7 purchase totals = | $1,092.56 | $1,168.3190 | $1,168.31 | $1,168.35 | $1,168.40 | |