| 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 | $150.94 | 11.776% | $168.7147 | $168.71 | $168.70 | $168.70 |
| Purchase #2 | $199.79 | 11.825% | $223.4152 | $223.42 | $223.40 | $223.40 |
| Purchase #3 | $187.25 | 3.192% | $193.227 | $193.23 | $193.25 | $193.20 |
| Purchase #4 | $141.35 | 13.745% | $160.7786 | $160.78 | $160.80 | $160.80 |
| Purchase #5 | $17.27 | 13.102% | $19.5327 | $19.53 | $19.55 | $19.50 |
| Purchase #6 | $225.84 | 12.417% | $253.8826 | $253.88 | $253.90 | $253.90 |
| Purchase #7 | $51.47 | 3.562% | $53.3034 | $53.30 | $53.30 | $53.30 |
| 7 purchase totals = | $973.91 | $1,072.8542 | $1,072.85 | $1,072.90 | $1,072.80 | |