| 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 | $145.88 | 7.147% | $156.306 | $156.31 | $156.30 | $156.30 |
| Purchase #2 | $245.53 | 7.390% | $263.6747 | $263.67 | $263.65 | $263.70 |
| Purchase #3 | $97.91 | 5.517% | $103.3117 | $103.31 | $103.30 | $103.30 |
| Purchase #4 | $211.84 | 11.586% | $236.3838 | $236.38 | $236.40 | $236.40 |
| Purchase #5 | $235.25 | 8.870% | $256.1167 | $256.12 | $256.10 | $256.10 |
| Purchase #6 | $12.72 | 9.720% | $13.9564 | $13.96 | $13.95 | $14.00 |
| Purchase #7 | $140.98 | 10.356% | $155.5799 | $155.58 | $155.60 | $155.60 |
| 7 purchase totals = | $1,090.11 | $1,185.3292 | $1,185.33 | $1,185.30 | $1,185.40 | |