| 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 | $119.60 | 7.292% | $128.3212 | $128.32 | $128.30 | $128.30 |
| Purchase #2 | $158.25 | 8.535% | $171.7566 | $171.76 | $171.75 | $171.80 |
| Purchase #3 | $134.55 | 6.834% | $143.7451 | $143.75 | $143.75 | $143.70 |
| Purchase #4 | $164.41 | 5.546% | $173.5282 | $173.53 | $173.55 | $173.50 |
| Purchase #5 | $192.29 | 7.246% | $206.2233 | $206.22 | $206.20 | $206.20 |
| Purchase #6 | $194.45 | 12.686% | $219.1179 | $219.12 | $219.10 | $219.10 |
| Purchase #7 | $87.62 | 7.264% | $93.9847 | $93.98 | $94.00 | $94.00 |
| 7 purchase totals = | $1,051.17 | $1,136.6770 | $1,136.68 | $1,136.65 | $1,136.60 | |