| 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 | $173.55 | 12.398% | $195.0667 | $195.07 | $195.05 | $195.10 |
| Purchase #2 | $236.86 | 8.484% | $256.9552 | $256.96 | $256.95 | $257.00 |
| Purchase #3 | $83.95 | 8.587% | $91.1588 | $91.16 | $91.15 | $91.20 |
| Purchase #4 | $9.33 | 4.550% | $9.7545 | $9.75 | $9.75 | $9.80 |
| Purchase #5 | $144.39 | 10.794% | $159.9755 | $159.98 | $160.00 | $160.00 |
| Purchase #6 | $198.72 | 9.651% | $217.8985 | $217.90 | $217.90 | $217.90 |
| Purchase #7 | $151.90 | 10.400% | $167.6976 | $167.70 | $167.70 | $167.70 |
| 7 purchase totals = | $998.70 | $1,098.5068 | $1,098.52 | $1,098.50 | $1,098.70 | |