| 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 | $229.73 | 13.681% | $261.1594 | $261.16 | $261.15 | $261.20 |
| Purchase #2 | $34.66 | 6.704% | $36.9836 | $36.98 | $37.00 | $37.00 |
| Purchase #3 | $22.97 | 6.325% | $24.4229 | $24.42 | $24.40 | $24.40 |
| Purchase #4 | $103.85 | 11.511% | $115.8042 | $115.80 | $115.80 | $115.80 |
| Purchase #5 | $11.64 | 7.496% | $12.5125 | $12.51 | $12.50 | $12.50 |
| Purchase #6 | $173.44 | 4.113% | $180.5736 | $180.57 | $180.55 | $180.60 |
| Purchase #7 | $122.51 | 6.249% | $130.1656 | $130.17 | $130.15 | $130.20 |
| 7 purchase totals = | $698.80 | $761.6218 | $761.61 | $761.55 | $761.70 | |