| 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 | $151.71 | 13.874% | $172.7582 | $172.76 | $172.75 | $172.80 |
| Purchase #2 | $162.40 | 11.399% | $180.912 | $180.91 | $180.90 | $180.90 |
| Purchase #3 | $185.53 | 11.680% | $207.1999 | $207.20 | $207.20 | $207.20 |
| Purchase #4 | $170.27 | 12.505% | $191.5623 | $191.56 | $191.55 | $191.60 |
| Purchase #5 | $64.33 | 9.500% | $70.4414 | $70.44 | $70.45 | $70.40 |
| Purchase #6 | $241.32 | 10.813% | $267.4139 | $267.41 | $267.40 | $267.40 |
| Purchase #7 | $53.57 | 8.452% | $58.0977 | $58.10 | $58.10 | $58.10 |
| 7 purchase totals = | $1,029.13 | $1,148.3854 | $1,148.38 | $1,148.35 | $1,148.40 | |