| 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 | $136.52 | 9.588% | $149.6095 | $149.61 | $149.60 | $149.60 |
| Purchase #2 | $13.51 | 9.145% | $14.7455 | $14.75 | $14.75 | $14.70 |
| Purchase #3 | $152.49 | 3.111% | $157.234 | $157.23 | $157.25 | $157.20 |
| Purchase #4 | $222.61 | 6.185% | $236.3784 | $236.38 | $236.40 | $236.40 |
| Purchase #5 | $79.84 | 11.244% | $88.8172 | $88.82 | $88.80 | $88.80 |
| Purchase #6 | $92.56 | 11.804% | $103.4858 | $103.49 | $103.50 | $103.50 |
| Purchase #7 | $233.35 | 13.500% | $264.8523 | $264.85 | $264.85 | $264.90 |
| 7 purchase totals = | $930.88 | $1,015.1227 | $1,015.13 | $1,015.15 | $1,015.10 | |