| 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 | $153.81 | 13.826% | $175.0758 | $175.08 | $175.10 | $175.10 |
| Purchase #2 | $193.58 | 3.414% | $200.1888 | $200.19 | $200.20 | $200.20 |
| Purchase #3 | $100.53 | 7.234% | $107.8023 | $107.80 | $107.80 | $107.80 |
| Purchase #4 | $242.91 | 4.822% | $254.6231 | $254.62 | $254.60 | $254.60 |
| Purchase #5 | $194.79 | 8.672% | $211.6822 | $211.68 | $211.70 | $211.70 |
| Purchase #6 | $50.94 | 4.134% | $53.0459 | $53.05 | $53.05 | $53.00 |
| Purchase #7 | $220.49 | 6.683% | $235.2253 | $235.23 | $235.25 | $235.20 |
| 7 purchase totals = | $1,157.05 | $1,237.6434 | $1,237.65 | $1,237.70 | $1,237.60 | |