| 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 | $146.70 | 7.154% | $157.1949 | $157.19 | $157.20 | $157.20 |
| Purchase #2 | $235.91 | 3.716% | $244.6764 | $244.68 | $244.70 | $244.70 |
| Purchase #3 | $18.38 | 11.774% | $20.5441 | $20.54 | $20.55 | $20.50 |
| Purchase #4 | $96.71 | 9.560% | $105.9555 | $105.96 | $105.95 | $106.00 |
| Purchase #5 | $73.87 | 9.129% | $80.6136 | $80.61 | $80.60 | $80.60 |
| Purchase #6 | $130.99 | 13.269% | $148.3711 | $148.37 | $148.35 | $148.40 |
| Purchase #7 | $79.52 | 13.860% | $90.5415 | $90.54 | $90.55 | $90.50 |
| 7 purchase totals = | $782.08 | $847.8971 | $847.89 | $847.90 | $847.90 | |