| 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 | $228.48 | 13.543% | $259.423 | $259.42 | $259.40 | $259.40 |
| Purchase #2 | $144.73 | 3.457% | $149.7333 | $149.73 | $149.75 | $149.70 |
| Purchase #3 | $214.79 | 12.507% | $241.6538 | $241.65 | $241.65 | $241.70 |
| Purchase #4 | $160.98 | 7.268% | $172.68 | $172.68 | $172.70 | $172.70 |
| Purchase #5 | $102.84 | 13.666% | $116.8941 | $116.89 | $116.90 | $116.90 |
| Purchase #6 | $152.27 | 12.173% | $170.8058 | $170.81 | $170.80 | $170.80 |
| Purchase #7 | $61.47 | 12.768% | $69.3185 | $69.32 | $69.30 | $69.30 |
| 7 purchase totals = | $1,065.56 | $1,180.5085 | $1,180.50 | $1,180.50 | $1,180.50 | |