| 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 | $144.98 | 3.177% | $149.586 | $149.59 | $149.60 | $149.60 |
| Purchase #2 | $78.49 | 5.168% | $82.5464 | $82.55 | $82.55 | $82.50 |
| Purchase #3 | $221.91 | 12.461% | $249.5622 | $249.56 | $249.55 | $249.60 |
| Purchase #4 | $153.78 | 10.327% | $169.6609 | $169.66 | $169.65 | $169.70 |
| Purchase #5 | $132.84 | 6.750% | $141.8067 | $141.81 | $141.80 | $141.80 |
| Purchase #6 | $39.97 | 11.686% | $44.6409 | $44.64 | $44.65 | $44.60 |
| Purchase #7 | $89.65 | 4.286% | $93.4924 | $93.49 | $93.50 | $93.50 |
| 7 purchase totals = | $861.62 | $931.2955 | $931.30 | $931.30 | $931.30 | |