| 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 | $162.66 | 8.428% | $176.369 | $176.37 | $176.35 | $176.40 |
| Purchase #2 | $40.36 | 13.395% | $45.7662 | $45.77 | $45.75 | $45.80 |
| Purchase #3 | $192.64 | 10.290% | $212.4627 | $212.46 | $212.45 | $212.50 |
| Purchase #4 | $244.69 | 10.722% | $270.9257 | $270.93 | $270.95 | $270.90 |
| Purchase #5 | $21.73 | 8.838% | $23.6505 | $23.65 | $23.65 | $23.70 |
| Purchase #6 | $111.48 | 3.827% | $115.7463 | $115.75 | $115.75 | $115.70 |
| Purchase #7 | $96.44 | 6.196% | $102.4154 | $102.42 | $102.40 | $102.40 |
| 7 purchase totals = | $870.00 | $947.3358 | $947.35 | $947.30 | $947.40 | |