| 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 | $157.33 | 12.105% | $176.3748 | $176.37 | $176.35 | $176.40 |
| Purchase #2 | $130.72 | 5.283% | $137.6259 | $137.63 | $137.65 | $137.60 |
| Purchase #3 | $96.31 | 5.589% | $101.6928 | $101.69 | $101.70 | $101.70 |
| Purchase #4 | $193.68 | 3.866% | $201.1677 | $201.17 | $201.15 | $201.20 |
| Purchase #5 | $89.87 | 12.517% | $101.119 | $101.12 | $101.10 | $101.10 |
| Purchase #6 | $88.66 | 12.266% | $99.535 | $99.54 | $99.55 | $99.50 |
| Purchase #7 | $213.36 | 11.827% | $238.5941 | $238.59 | $238.60 | $238.60 |
| 7 purchase totals = | $969.93 | $1,056.1093 | $1,056.11 | $1,056.10 | $1,056.10 | |