| 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 | $149.93 | 7.181% | $160.6965 | $160.70 | $160.70 | $160.70 |
| Purchase #2 | $51.95 | 4.731% | $54.4078 | $54.41 | $54.40 | $54.40 |
| Purchase #3 | $29.67 | 6.213% | $31.5134 | $31.51 | $31.50 | $31.50 |
| Purchase #4 | $156.27 | 9.337% | $170.8609 | $170.86 | $170.85 | $170.90 |
| Purchase #5 | $239.96 | 3.634% | $248.6801 | $248.68 | $248.70 | $248.70 |
| Purchase #6 | $72.65 | 3.839% | $75.439 | $75.44 | $75.45 | $75.40 |
| Purchase #7 | $213.58 | 11.787% | $238.7547 | $238.75 | $238.75 | $238.80 |
| 7 purchase totals = | $914.01 | $980.3524 | $980.35 | $980.35 | $980.40 | |