| 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 | $144.67 | 7.180% | $155.0573 | $155.06 | $155.05 | $155.10 |
| Purchase #2 | $93.67 | 5.188% | $98.5296 | $98.53 | $98.55 | $98.50 |
| Purchase #3 | $239.39 | 5.822% | $253.3273 | $253.33 | $253.35 | $253.30 |
| Purchase #4 | $204.68 | 9.623% | $224.3764 | $224.38 | $224.40 | $224.40 |
| Purchase #5 | $240.64 | 13.177% | $272.3491 | $272.35 | $272.35 | $272.30 |
| Purchase #6 | $115.68 | 8.230% | $125.2005 | $125.20 | $125.20 | $125.20 |
| Purchase #7 | $175.74 | 5.692% | $185.7431 | $185.74 | $185.75 | $185.70 |
| 7 purchase totals = | $1,214.47 | $1,314.5833 | $1,314.59 | $1,314.65 | $1,314.50 | |