| 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 | $124.31 | 9.618% | $136.2661 | $136.27 | $136.25 | $136.30 |
| Purchase #2 | $141.70 | 11.809% | $158.4334 | $158.43 | $158.45 | $158.40 |
| Purchase #3 | $41.51 | 6.460% | $44.1915 | $44.19 | $44.20 | $44.20 |
| Purchase #4 | $238.98 | 13.250% | $270.6449 | $270.64 | $270.65 | $270.60 |
| Purchase #5 | $173.26 | 8.231% | $187.521 | $187.52 | $187.50 | $187.50 |
| Purchase #6 | $226.45 | 6.523% | $241.2213 | $241.22 | $241.20 | $241.20 |
| Purchase #7 | $131.77 | 12.783% | $148.6142 | $148.61 | $148.60 | $148.60 |
| 7 purchase totals = | $1,077.98 | $1,186.8924 | $1,186.88 | $1,186.85 | $1,186.80 | |