| 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 | $90.52 | 7.375% | $97.1959 | $97.20 | $97.20 | $97.20 |
| Purchase #2 | $131.30 | 4.498% | $137.2059 | $137.21 | $137.20 | $137.20 |
| Purchase #3 | $159.44 | 11.521% | $177.8091 | $177.81 | $177.80 | $177.80 |
| Purchase #4 | $189.99 | 10.338% | $209.6312 | $209.63 | $209.65 | $209.60 |
| Purchase #5 | $226.53 | 11.147% | $251.7813 | $251.78 | $251.80 | $251.80 |
| Purchase #6 | $97.55 | 9.727% | $107.0387 | $107.04 | $107.05 | $107.00 |
| Purchase #7 | $127.33 | 6.403% | $135.4829 | $135.48 | $135.50 | $135.50 |
| 7 purchase totals = | $1,022.66 | $1,116.1450 | $1,116.15 | $1,116.20 | $1,116.10 | |