| 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 | $170.30 | 10.134% | $187.5582 | $187.56 | $187.55 | $187.60 |
| Purchase #2 | $221.53 | 10.849% | $245.5638 | $245.56 | $245.55 | $245.60 |
| Purchase #3 | $92.52 | 4.756% | $96.9203 | $96.92 | $96.90 | $96.90 |
| Purchase #4 | $144.89 | 11.226% | $161.1554 | $161.16 | $161.15 | $161.20 |
| Purchase #5 | $31.62 | 3.144% | $32.6141 | $32.61 | $32.60 | $32.60 |
| Purchase #6 | $199.74 | 5.288% | $210.3023 | $210.30 | $210.30 | $210.30 |
| Purchase #7 | $225.91 | 11.692% | $252.3234 | $252.32 | $252.30 | $252.30 |
| 7 purchase totals = | $1,086.51 | $1,186.4375 | $1,186.43 | $1,186.35 | $1,186.50 | |