| 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 | $153.99 | 4.494% | $160.9103 | $160.91 | $160.90 | $160.90 |
| Purchase #2 | $48.71 | 11.726% | $54.4217 | $54.42 | $54.40 | $54.40 |
| Purchase #3 | $232.98 | 13.509% | $264.4533 | $264.45 | $264.45 | $264.50 |
| Purchase #4 | $208.71 | 8.507% | $226.465 | $226.47 | $226.45 | $226.50 |
| Purchase #5 | $189.93 | 12.508% | $213.6864 | $213.69 | $213.70 | $213.70 |
| Purchase #6 | $22.99 | 10.484% | $25.4003 | $25.40 | $25.40 | $25.40 |
| Purchase #7 | $73.43 | 5.156% | $77.2161 | $77.22 | $77.20 | $77.20 |
| 7 purchase totals = | $930.74 | $1,022.5531 | $1,022.56 | $1,022.50 | $1,022.60 | |