| 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 | $186.70 | 8.239% | $202.0822 | $202.08 | $202.10 | $202.10 |
| Purchase #2 | $108.68 | 13.195% | $123.0203 | $123.02 | $123.00 | $123.00 |
| Purchase #3 | $159.91 | 3.630% | $165.7147 | $165.71 | $165.70 | $165.70 |
| Purchase #4 | $147.28 | 7.479% | $158.2951 | $158.30 | $158.30 | $158.30 |
| Purchase #5 | $112.60 | 4.263% | $117.4001 | $117.40 | $117.40 | $117.40 |
| Purchase #6 | $209.50 | 10.399% | $231.2859 | $231.29 | $231.30 | $231.30 |
| Purchase #7 | $183.27 | 4.397% | $191.3284 | $191.33 | $191.35 | $191.30 |
| 7 purchase totals = | $1,107.94 | $1,189.1267 | $1,189.13 | $1,189.15 | $1,189.10 | |