| 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 | $157.87 | 6.430% | $168.021 | $168.02 | $168.00 | $168.00 |
| Purchase #2 | $126.49 | 10.729% | $140.0611 | $140.06 | $140.05 | $140.10 |
| Purchase #3 | $149.35 | 11.228% | $166.119 | $166.12 | $166.10 | $166.10 |
| Purchase #4 | $83.26 | 7.851% | $89.7967 | $89.80 | $89.80 | $89.80 |
| Purchase #5 | $71.65 | 11.826% | $80.1233 | $80.12 | $80.10 | $80.10 |
| Purchase #6 | $56.47 | 11.560% | $62.9979 | $63.00 | $63.00 | $63.00 |
| Purchase #7 | $221.96 | 3.867% | $230.5432 | $230.54 | $230.55 | $230.50 |
| 7 purchase totals = | $867.05 | $937.6622 | $937.66 | $937.60 | $937.60 | |