| 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 | $151.55 | 11.616% | $169.154 | $169.15 | $169.15 | $169.20 |
| Purchase #2 | $118.29 | 6.864% | $126.4094 | $126.41 | $126.40 | $126.40 |
| Purchase #3 | $61.59 | 8.736% | $66.9705 | $66.97 | $66.95 | $67.00 |
| Purchase #4 | $47.54 | 13.703% | $54.0544 | $54.05 | $54.05 | $54.10 |
| Purchase #5 | $16.73 | 11.181% | $18.6006 | $18.60 | $18.60 | $18.60 |
| Purchase #6 | $33.32 | 5.600% | $35.1859 | $35.19 | $35.20 | $35.20 |
| Purchase #7 | $119.92 | 7.831% | $129.3109 | $129.31 | $129.30 | $129.30 |
| 7 purchase totals = | $548.94 | $599.6857 | $599.68 | $599.65 | $599.80 | |