| 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 | $17.62 | 6.380% | $18.7442 | $18.74 | $18.75 | $18.70 |
| Purchase #2 | $168.95 | 6.570% | $180.05 | $180.05 | $180.05 | $180.10 |
| Purchase #3 | $218.79 | 6.664% | $233.3702 | $233.37 | $233.35 | $233.40 |
| Purchase #4 | $88.59 | 6.851% | $94.6593 | $94.66 | $94.65 | $94.70 |
| Purchase #5 | $199.56 | 9.143% | $217.8058 | $217.81 | $217.80 | $217.80 |
| Purchase #6 | $224.67 | 8.457% | $243.6703 | $243.67 | $243.65 | $243.70 |
| Purchase #7 | $150.76 | 6.492% | $160.5473 | $160.55 | $160.55 | $160.50 |
| 7 purchase totals = | $1,068.94 | $1,148.8471 | $1,148.85 | $1,148.80 | $1,148.90 | |