| 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 | $187.25 | 13.346% | $212.2404 | $212.24 | $212.25 | $212.20 |
| Purchase #2 | $159.51 | 10.828% | $176.7817 | $176.78 | $176.80 | $176.80 |
| Purchase #3 | $14.93 | 13.845% | $16.9971 | $17.00 | $17.00 | $17.00 |
| Purchase #4 | $171.50 | 9.212% | $187.2986 | $187.30 | $187.30 | $187.30 |
| Purchase #5 | $110.30 | 7.367% | $118.4258 | $118.43 | $118.45 | $118.40 |
| Purchase #6 | $133.76 | 4.827% | $140.2166 | $140.22 | $140.20 | $140.20 |
| Purchase #7 | $132.35 | 7.699% | $142.5396 | $142.54 | $142.55 | $142.50 |
| 7 purchase totals = | $909.60 | $994.4998 | $994.51 | $994.55 | $994.40 | |