| 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 | $152.80 | 8.809% | $166.2602 | $166.26 | $166.25 | $166.30 |
| Purchase #2 | $105.55 | 6.569% | $112.4836 | $112.48 | $112.50 | $112.50 |
| Purchase #3 | $155.41 | 3.220% | $160.4142 | $160.41 | $160.40 | $160.40 |
| Purchase #4 | $173.74 | 12.613% | $195.6538 | $195.65 | $195.65 | $195.70 |
| Purchase #5 | $128.30 | 4.183% | $133.6668 | $133.67 | $133.65 | $133.70 |
| Purchase #6 | $89.30 | 7.232% | $95.7582 | $95.76 | $95.75 | $95.80 |
| Purchase #7 | $71.55 | 8.331% | $77.5108 | $77.51 | $77.50 | $77.50 |
| 7 purchase totals = | $876.65 | $941.7476 | $941.74 | $941.70 | $941.90 | |