| 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 | $180.34 | 11.770% | $201.566 | $201.57 | $201.55 | $201.60 |
| Purchase #2 | $37.28 | 13.164% | $42.1875 | $42.19 | $42.20 | $42.20 |
| Purchase #3 | $49.59 | 10.689% | $54.8907 | $54.89 | $54.90 | $54.90 |
| Purchase #4 | $140.62 | 6.682% | $150.0162 | $150.02 | $150.00 | $150.00 |
| Purchase #5 | $203.98 | 4.275% | $212.7001 | $212.70 | $212.70 | $212.70 |
| Purchase #6 | $190.68 | 11.499% | $212.6063 | $212.61 | $212.60 | $212.60 |
| Purchase #7 | $128.64 | 3.165% | $132.7115 | $132.71 | $132.70 | $132.70 |
| 7 purchase totals = | $931.13 | $1,006.6783 | $1,006.69 | $1,006.65 | $1,006.70 | |