| 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 | $160.55 | 3.468% | $166.1179 | $166.12 | $166.10 | $166.10 |
| Purchase #2 | $32.27 | 4.519% | $33.7283 | $33.73 | $33.75 | $33.70 |
| Purchase #3 | $201.57 | 4.419% | $210.4774 | $210.48 | $210.50 | $210.50 |
| Purchase #4 | $149.33 | 8.370% | $161.8289 | $161.83 | $161.85 | $161.80 |
| Purchase #5 | $27.86 | 10.333% | $30.7388 | $30.74 | $30.75 | $30.70 |
| Purchase #6 | $172.40 | 13.602% | $195.8498 | $195.85 | $195.85 | $195.80 |
| Purchase #7 | $200.83 | 13.332% | $227.6047 | $227.60 | $227.60 | $227.60 |
| 7 purchase totals = | $944.81 | $1,026.3458 | $1,026.35 | $1,026.40 | $1,026.20 | |