| 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 | $117.26 | 13.425% | $133.0022 | $133.00 | $133.00 | $133.00 |
| Purchase #2 | $239.68 | 7.283% | $257.1359 | $257.14 | $257.15 | $257.10 |
| Purchase #3 | $170.52 | 9.749% | $187.144 | $187.14 | $187.15 | $187.10 |
| Purchase #4 | $74.47 | 3.605% | $77.1546 | $77.15 | $77.15 | $77.20 |
| Purchase #5 | $152.26 | 5.624% | $160.8231 | $160.82 | $160.80 | $160.80 |
| Purchase #6 | $211.84 | 3.639% | $219.5489 | $219.55 | $219.55 | $219.50 |
| Purchase #7 | $41.38 | 5.381% | $43.6067 | $43.61 | $43.60 | $43.60 |
| 7 purchase totals = | $1,007.41 | $1,078.4154 | $1,078.41 | $1,078.40 | $1,078.30 | |