| 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 | $159.67 | 11.493% | $178.0209 | $178.02 | $178.00 | $178.00 |
| Purchase #2 | $95.31 | 11.485% | $106.2564 | $106.26 | $106.25 | $106.30 |
| Purchase #3 | $200.82 | 6.286% | $213.4435 | $213.44 | $213.45 | $213.40 |
| Purchase #4 | $96.38 | 12.201% | $108.1393 | $108.14 | $108.15 | $108.10 |
| Purchase #5 | $220.52 | 10.504% | $243.6834 | $243.68 | $243.70 | $243.70 |
| Purchase #6 | $135.48 | 3.467% | $140.1771 | $140.18 | $140.20 | $140.20 |
| Purchase #7 | $137.68 | 6.740% | $146.9596 | $146.96 | $146.95 | $147.00 |
| 7 purchase totals = | $1,045.86 | $1,136.6802 | $1,136.68 | $1,136.70 | $1,136.70 | |