| 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 | $149.89 | 4.718% | $156.9618 | $156.96 | $156.95 | $157.00 |
| Purchase #2 | $194.97 | 8.392% | $211.3319 | $211.33 | $211.35 | $211.30 |
| Purchase #3 | $95.52 | 10.404% | $105.4579 | $105.46 | $105.45 | $105.50 |
| Purchase #4 | $244.42 | 8.156% | $264.3549 | $264.35 | $264.35 | $264.40 |
| Purchase #5 | $103.30 | 6.506% | $110.0207 | $110.02 | $110.00 | $110.00 |
| Purchase #6 | $176.73 | 12.157% | $198.2151 | $198.22 | $198.20 | $198.20 |
| Purchase #7 | $170.84 | 12.775% | $192.6648 | $192.66 | $192.65 | $192.70 |
| 7 purchase totals = | $1,135.67 | $1,239.0071 | $1,239.00 | $1,238.95 | $1,239.10 | |