| 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 | $142.31 | 6.638% | $151.7565 | $151.76 | $151.75 | $151.80 |
| Purchase #2 | $221.30 | 4.257% | $230.7207 | $230.72 | $230.70 | $230.70 |
| Purchase #3 | $55.68 | 9.524% | $60.983 | $60.98 | $61.00 | $61.00 |
| Purchase #4 | $147.50 | 7.840% | $159.064 | $159.06 | $159.05 | $159.10 |
| Purchase #5 | $213.52 | 8.853% | $232.4229 | $232.42 | $232.40 | $232.40 |
| Purchase #6 | $22.95 | 8.456% | $24.8907 | $24.89 | $24.90 | $24.90 |
| Purchase #7 | $141.72 | 5.794% | $149.9313 | $149.93 | $149.95 | $149.90 |
| 7 purchase totals = | $944.98 | $1,009.7691 | $1,009.76 | $1,009.75 | $1,009.80 | |