| 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 | $228.65 | 12.449% | $257.1146 | $257.11 | $257.10 | $257.10 |
| Purchase #2 | $170.58 | 7.718% | $183.7454 | $183.75 | $183.75 | $183.70 |
| Purchase #3 | $68.82 | 7.133% | $73.7289 | $73.73 | $73.75 | $73.70 |
| Purchase #4 | $160.62 | 4.386% | $167.6648 | $167.66 | $167.65 | $167.70 |
| Purchase #5 | $159.32 | 13.133% | $180.2435 | $180.24 | $180.25 | $180.20 |
| Purchase #6 | $229.40 | 6.449% | $244.194 | $244.19 | $244.20 | $244.20 |
| Purchase #7 | $94.46 | 7.273% | $101.3301 | $101.33 | $101.35 | $101.30 |
| 7 purchase totals = | $1,111.85 | $1,208.0213 | $1,208.01 | $1,208.05 | $1,207.90 | |