| 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 | $172.67 | 11.360% | $192.2853 | $192.29 | $192.30 | $192.30 |
| Purchase #2 | $233.77 | 12.674% | $263.398 | $263.40 | $263.40 | $263.40 |
| Purchase #3 | $179.33 | 8.272% | $194.1642 | $194.16 | $194.15 | $194.20 |
| Purchase #4 | $213.39 | 10.737% | $236.3017 | $236.30 | $236.30 | $236.30 |
| Purchase #5 | $19.89 | 13.775% | $22.6298 | $22.63 | $22.65 | $22.60 |
| Purchase #6 | $143.95 | 9.418% | $157.5072 | $157.51 | $157.50 | $157.50 |
| Purchase #7 | $125.66 | 9.651% | $137.7874 | $137.79 | $137.80 | $137.80 |
| 7 purchase totals = | $1,088.66 | $1,204.0736 | $1,204.08 | $1,204.10 | $1,204.10 | |