| 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 | $151.98 | 13.681% | $172.7724 | $172.77 | $172.75 | $172.80 |
| Purchase #2 | $115.68 | 4.317% | $120.6739 | $120.67 | $120.65 | $120.70 |
| Purchase #3 | $73.52 | 10.385% | $81.1551 | $81.16 | $81.15 | $81.20 |
| Purchase #4 | $99.68 | 4.227% | $103.8935 | $103.89 | $103.90 | $103.90 |
| Purchase #5 | $84.36 | 9.696% | $92.5395 | $92.54 | $92.55 | $92.50 |
| Purchase #6 | $70.49 | 6.455% | $75.0401 | $75.04 | $75.05 | $75.00 |
| Purchase #7 | $115.56 | 11.823% | $129.2227 | $129.22 | $129.20 | $129.20 |
| 7 purchase totals = | $711.27 | $775.2972 | $775.29 | $775.25 | $775.30 | |