| 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 | $144.85 | 11.479% | $161.4773 | $161.48 | $161.50 | $161.50 |
| Purchase #2 | $138.70 | 4.729% | $145.2591 | $145.26 | $145.25 | $145.30 |
| Purchase #3 | $95.91 | 12.821% | $108.2066 | $108.21 | $108.20 | $108.20 |
| Purchase #4 | $148.41 | 6.812% | $158.5197 | $158.52 | $158.50 | $158.50 |
| Purchase #5 | $187.78 | 11.366% | $209.1231 | $209.12 | $209.10 | $209.10 |
| Purchase #6 | $244.47 | 10.300% | $269.6504 | $269.65 | $269.65 | $269.70 |
| Purchase #7 | $37.78 | 10.353% | $41.6914 | $41.69 | $41.70 | $41.70 |
| 7 purchase totals = | $997.90 | $1,093.9276 | $1,093.93 | $1,093.90 | $1,094.00 | |