| 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 | $135.70 | 8.542% | $147.2915 | $147.29 | $147.30 | $147.30 |
| Purchase #2 | $187.82 | 13.813% | $213.7636 | $213.76 | $213.75 | $213.80 |
| Purchase #3 | $129.32 | 12.864% | $145.9557 | $145.96 | $145.95 | $146.00 |
| Purchase #4 | $44.60 | 11.381% | $49.6759 | $49.68 | $49.70 | $49.70 |
| Purchase #5 | $118.57 | 7.535% | $127.5042 | $127.50 | $127.50 | $127.50 |
| Purchase #6 | $120.93 | 5.106% | $127.1047 | $127.10 | $127.10 | $127.10 |
| Purchase #7 | $65.90 | 10.323% | $72.7029 | $72.70 | $72.70 | $72.70 |
| 7 purchase totals = | $802.84 | $883.9985 | $883.99 | $884.00 | $884.10 | |