| 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 | $108.35 | 8.722% | $117.8003 | $117.80 | $117.80 | $117.80 |
| Purchase #2 | $141.72 | 5.422% | $149.4041 | $149.40 | $149.40 | $149.40 |
| Purchase #3 | $156.31 | 11.207% | $173.8277 | $173.83 | $173.85 | $173.80 |
| Purchase #4 | $7.63 | 12.494% | $8.5833 | $8.58 | $8.60 | $8.60 |
| Purchase #5 | $33.93 | 9.238% | $37.0645 | $37.06 | $37.05 | $37.10 |
| Purchase #6 | $199.29 | 9.574% | $218.37 | $218.37 | $218.35 | $218.40 |
| Purchase #7 | $24.32 | 11.159% | $27.0339 | $27.03 | $27.05 | $27.00 |
| 7 purchase totals = | $671.55 | $732.0838 | $732.07 | $732.10 | $732.10 | |