| 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 | $184.58 | 10.748% | $204.4187 | $204.42 | $204.40 | $204.40 |
| Purchase #2 | $80.25 | 10.690% | $88.8287 | $88.83 | $88.85 | $88.80 |
| Purchase #3 | $31.32 | 9.237% | $34.213 | $34.21 | $34.20 | $34.20 |
| Purchase #4 | $142.96 | 11.345% | $159.1788 | $159.18 | $159.20 | $159.20 |
| Purchase #5 | $135.40 | 5.266% | $142.5302 | $142.53 | $142.55 | $142.50 |
| Purchase #6 | $120.47 | 7.160% | $129.0957 | $129.10 | $129.10 | $129.10 |
| Purchase #7 | $199.89 | 3.269% | $206.4244 | $206.42 | $206.40 | $206.40 |
| 7 purchase totals = | $894.87 | $964.6895 | $964.69 | $964.70 | $964.60 | |