| 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 | $159.88 | 13.176% | $180.9458 | $180.95 | $180.95 | $180.90 |
| Purchase #2 | $146.91 | 13.508% | $166.7546 | $166.75 | $166.75 | $166.80 |
| Purchase #3 | $57.98 | 7.345% | $62.2386 | $62.24 | $62.25 | $62.20 |
| Purchase #4 | $178.35 | 4.390% | $186.1796 | $186.18 | $186.20 | $186.20 |
| Purchase #5 | $35.42 | 8.368% | $38.3839 | $38.38 | $38.40 | $38.40 |
| Purchase #6 | $187.94 | 11.285% | $209.149 | $209.15 | $209.15 | $209.10 |
| Purchase #7 | $158.27 | 3.391% | $163.6369 | $163.64 | $163.65 | $163.60 |
| 7 purchase totals = | $924.75 | $1,007.2884 | $1,007.29 | $1,007.35 | $1,007.20 | |