| 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 | $155.32 | 9.270% | $169.7182 | $169.72 | $169.70 | $169.70 |
| Purchase #2 | $128.91 | 8.842% | $140.3082 | $140.31 | $140.30 | $140.30 |
| Purchase #3 | $70.75 | 7.270% | $75.8935 | $75.89 | $75.90 | $75.90 |
| Purchase #4 | $7.79 | 4.168% | $8.1147 | $8.11 | $8.10 | $8.10 |
| Purchase #5 | $34.93 | 7.590% | $37.5812 | $37.58 | $37.60 | $37.60 |
| Purchase #6 | $209.31 | 13.715% | $238.0169 | $238.02 | $238.00 | $238.00 |
| Purchase #7 | $66.74 | 7.366% | $71.6561 | $71.66 | $71.65 | $71.70 |
| 7 purchase totals = | $673.75 | $741.2888 | $741.29 | $741.25 | $741.30 | |