| 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 | $184.35 | 5.274% | $194.0726 | $194.07 | $194.05 | $194.10 |
| Purchase #2 | $117.88 | 13.746% | $134.0838 | $134.08 | $134.10 | $134.10 |
| Purchase #3 | $124.47 | 5.195% | $130.9362 | $130.94 | $130.95 | $130.90 |
| Purchase #4 | $122.28 | 6.122% | $129.766 | $129.77 | $129.75 | $129.80 |
| Purchase #5 | $142.27 | 12.842% | $160.5403 | $160.54 | $160.55 | $160.50 |
| Purchase #6 | $239.29 | 13.746% | $272.1828 | $272.18 | $272.20 | $272.20 |
| Purchase #7 | $70.56 | 7.618% | $75.9353 | $75.94 | $75.95 | $75.90 |
| 7 purchase totals = | $1,001.10 | $1,097.5170 | $1,097.52 | $1,097.55 | $1,097.50 | |