| 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 | $157.71 | 7.235% | $169.1203 | $169.12 | $169.10 | $169.10 |
| Purchase #2 | $107.61 | 11.779% | $120.2854 | $120.29 | $120.30 | $120.30 |
| Purchase #3 | $187.28 | 3.309% | $193.4771 | $193.48 | $193.50 | $193.50 |
| Purchase #4 | $183.50 | 6.391% | $195.2275 | $195.23 | $195.25 | $195.20 |
| Purchase #5 | $39.86 | 11.491% | $44.4403 | $44.44 | $44.45 | $44.40 |
| Purchase #6 | $134.67 | 13.792% | $153.2437 | $153.24 | $153.25 | $153.20 |
| Purchase #7 | $178.70 | 9.735% | $196.0964 | $196.10 | $196.10 | $196.10 |
| 7 purchase totals = | $989.33 | $1,071.8907 | $1,071.90 | $1,071.95 | $1,071.80 | |