| 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 | $189.72 | 7.212% | $203.4026 | $203.40 | $203.40 | $203.40 |
| Purchase #2 | $181.66 | 12.465% | $204.3039 | $204.30 | $204.30 | $204.30 |
| Purchase #3 | $135.39 | 10.661% | $149.8239 | $149.82 | $149.80 | $149.80 |
| Purchase #4 | $167.55 | 7.468% | $180.0626 | $180.06 | $180.05 | $180.10 |
| Purchase #5 | $127.53 | 10.375% | $140.7612 | $140.76 | $140.75 | $140.80 |
| Purchase #6 | $44.54 | 11.168% | $49.5142 | $49.51 | $49.50 | $49.50 |
| Purchase #7 | $14.86 | 9.285% | $16.2398 | $16.24 | $16.25 | $16.20 |
| 7 purchase totals = | $861.25 | $944.1082 | $944.09 | $944.05 | $944.10 | |