| 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 | $152.35 | 13.773% | $173.3332 | $173.33 | $173.35 | $173.30 |
| Purchase #2 | $84.68 | 12.380% | $95.1634 | $95.16 | $95.15 | $95.20 |
| Purchase #3 | $211.53 | 3.147% | $218.1868 | $218.19 | $218.20 | $218.20 |
| Purchase #4 | $237.76 | 4.103% | $247.5153 | $247.52 | $247.50 | $247.50 |
| Purchase #5 | $195.46 | 3.507% | $202.3148 | $202.31 | $202.30 | $202.30 |
| Purchase #6 | $85.48 | 11.209% | $95.0615 | $95.06 | $95.05 | $95.10 |
| Purchase #7 | $10.30 | 3.458% | $10.6562 | $10.66 | $10.65 | $10.70 |
| 7 purchase totals = | $977.56 | $1,042.2312 | $1,042.23 | $1,042.20 | $1,042.30 | |