| 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 | $163.91 | 8.674% | $178.1276 | $178.13 | $178.15 | $178.10 |
| Purchase #2 | $155.88 | 3.748% | $161.7224 | $161.72 | $161.70 | $161.70 |
| Purchase #3 | $103.59 | 13.706% | $117.788 | $117.79 | $117.80 | $117.80 |
| Purchase #4 | $205.93 | 5.433% | $217.1182 | $217.12 | $217.10 | $217.10 |
| Purchase #5 | $169.85 | 7.320% | $182.283 | $182.28 | $182.30 | $182.30 |
| Purchase #6 | $119.94 | 9.321% | $131.1196 | $131.12 | $131.10 | $131.10 |
| Purchase #7 | $135.65 | 3.513% | $140.4154 | $140.42 | $140.40 | $140.40 |
| 7 purchase totals = | $1,054.75 | $1,128.5742 | $1,128.58 | $1,128.55 | $1,128.50 | |