| 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 | $143.95 | 10.290% | $158.7625 | $158.76 | $158.75 | $158.80 |
| Purchase #2 | $207.59 | 3.542% | $214.9428 | $214.94 | $214.95 | $214.90 |
| Purchase #3 | $9.57 | 4.784% | $10.0278 | $10.03 | $10.05 | $10.00 |
| Purchase #4 | $151.60 | 5.329% | $159.6788 | $159.68 | $159.70 | $159.70 |
| Purchase #5 | $249.62 | 12.647% | $281.1894 | $281.19 | $281.20 | $281.20 |
| Purchase #6 | $210.26 | 6.679% | $224.3033 | $224.30 | $224.30 | $224.30 |
| Purchase #7 | $195.60 | 7.319% | $209.916 | $209.92 | $209.90 | $209.90 |
| 7 purchase totals = | $1,168.19 | $1,258.8206 | $1,258.82 | $1,258.85 | $1,258.80 | |