| 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 | $152.34 | 4.767% | $159.602 | $159.60 | $159.60 | $159.60 |
| Purchase #2 | $92.30 | 7.698% | $99.4053 | $99.41 | $99.40 | $99.40 |
| Purchase #3 | $175.83 | 11.262% | $195.632 | $195.63 | $195.65 | $195.60 |
| Purchase #4 | $188.96 | 9.735% | $207.3553 | $207.36 | $207.35 | $207.40 |
| Purchase #5 | $244.43 | 11.808% | $273.2923 | $273.29 | $273.30 | $273.30 |
| Purchase #6 | $90.51 | 4.347% | $94.4445 | $94.44 | $94.45 | $94.40 |
| Purchase #7 | $220.98 | 12.696% | $249.0356 | $249.04 | $249.05 | $249.00 |
| 7 purchase totals = | $1,165.35 | $1,278.7670 | $1,278.77 | $1,278.80 | $1,278.70 | |