| 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 | $163.33 | 9.342% | $178.5883 | $178.59 | $178.60 | $178.60 |
| Purchase #2 | $107.93 | 12.436% | $121.3522 | $121.35 | $121.35 | $121.40 |
| Purchase #3 | $67.66 | 8.824% | $73.6303 | $73.63 | $73.65 | $73.60 |
| Purchase #4 | $110.97 | 6.230% | $117.8834 | $117.88 | $117.90 | $117.90 |
| Purchase #5 | $140.63 | 12.738% | $158.5434 | $158.54 | $158.55 | $158.50 |
| Purchase #6 | $152.41 | 13.571% | $173.0936 | $173.09 | $173.10 | $173.10 |
| Purchase #7 | $233.29 | 8.870% | $253.9828 | $253.98 | $254.00 | $254.00 |
| 7 purchase totals = | $976.22 | $1,077.0740 | $1,077.06 | $1,077.15 | $1,077.10 | |