| 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 | $159.69 | 13.150% | $180.6892 | $180.69 | $180.70 | $180.70 |
| Purchase #2 | $239.82 | 13.324% | $271.7736 | $271.77 | $271.75 | $271.80 |
| Purchase #3 | $211.58 | 8.623% | $229.8245 | $229.82 | $229.80 | $229.80 |
| Purchase #4 | $173.89 | 12.502% | $195.6297 | $195.63 | $195.65 | $195.60 |
| Purchase #5 | $238.76 | 13.577% | $271.1764 | $271.18 | $271.20 | $271.20 |
| Purchase #6 | $69.76 | 10.454% | $77.0527 | $77.05 | $77.05 | $77.10 |
| Purchase #7 | $75.41 | 12.222% | $84.6266 | $84.63 | $84.65 | $84.60 |
| 7 purchase totals = | $1,168.91 | $1,310.7727 | $1,310.77 | $1,310.80 | $1,310.80 | |