| 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 | $203.62 | 9.765% | $223.5035 | $223.50 | $223.50 | $223.50 |
| Purchase #2 | $90.26 | 8.268% | $97.7227 | $97.72 | $97.70 | $97.70 |
| Purchase #3 | $25.75 | 13.506% | $29.2278 | $29.23 | $29.25 | $29.20 |
| Purchase #4 | $135.39 | 11.561% | $151.0424 | $151.04 | $151.05 | $151.00 |
| Purchase #5 | $107.77 | 11.125% | $119.7594 | $119.76 | $119.75 | $119.80 |
| Purchase #6 | $172.93 | 3.121% | $178.3271 | $178.33 | $178.35 | $178.30 |
| Purchase #7 | $6.62 | 7.635% | $7.1254 | $7.13 | $7.15 | $7.10 |
| 7 purchase totals = | $742.34 | $806.7083 | $806.71 | $806.75 | $806.60 | |