| 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 | $129.33 | 5.852% | $136.8984 | $136.90 | $136.90 | $136.90 |
| Purchase #2 | $190.29 | 13.835% | $216.6166 | $216.62 | $216.60 | $216.60 |
| Purchase #3 | $249.25 | 10.126% | $274.4891 | $274.49 | $274.50 | $274.50 |
| Purchase #4 | $210.55 | 13.818% | $239.6438 | $239.64 | $239.65 | $239.60 |
| Purchase #5 | $43.35 | 3.449% | $44.8451 | $44.85 | $44.85 | $44.80 |
| Purchase #6 | $187.68 | 10.791% | $207.9325 | $207.93 | $207.95 | $207.90 |
| Purchase #7 | $53.86 | 7.238% | $57.7584 | $57.76 | $57.75 | $57.80 |
| 7 purchase totals = | $1,064.31 | $1,178.1839 | $1,178.19 | $1,178.20 | $1,178.10 | |