| 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 | $134.32 | 8.556% | $145.8124 | $145.81 | $145.80 | $145.80 |
| Purchase #2 | $90.60 | 12.350% | $101.7891 | $101.79 | $101.80 | $101.80 |
| Purchase #3 | $179.36 | 7.222% | $192.3134 | $192.31 | $192.30 | $192.30 |
| Purchase #4 | $194.74 | 7.855% | $210.0368 | $210.04 | $210.05 | $210.00 |
| Purchase #5 | $240.43 | 3.122% | $247.9362 | $247.94 | $247.95 | $247.90 |
| Purchase #6 | $180.99 | 9.177% | $197.5995 | $197.60 | $197.60 | $197.60 |
| Purchase #7 | $68.73 | 7.127% | $73.6284 | $73.63 | $73.65 | $73.60 |
| 7 purchase totals = | $1,089.17 | $1,169.1158 | $1,169.12 | $1,169.15 | $1,169.00 | |