| 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 | $159.54 | 4.214% | $166.263 | $166.26 | $166.25 | $166.30 |
| Purchase #2 | $201.92 | 4.252% | $210.5056 | $210.51 | $210.50 | $210.50 |
| Purchase #3 | $170.95 | 11.784% | $191.0947 | $191.09 | $191.10 | $191.10 |
| Purchase #4 | $39.89 | 11.399% | $44.4371 | $44.44 | $44.45 | $44.40 |
| Purchase #5 | $180.98 | 8.729% | $196.7777 | $196.78 | $196.80 | $196.80 |
| Purchase #6 | $205.29 | 12.811% | $231.5897 | $231.59 | $231.60 | $231.60 |
| Purchase #7 | $197.63 | 12.160% | $221.6618 | $221.66 | $221.65 | $221.70 |
| 7 purchase totals = | $1,156.20 | $1,262.3296 | $1,262.33 | $1,262.35 | $1,262.40 | |