| 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 | $123.80 | 3.589% | $128.2432 | $128.24 | $128.25 | $128.20 |
| Purchase #2 | $181.73 | 7.830% | $195.9595 | $195.96 | $195.95 | $196.00 |
| Purchase #3 | $64.38 | 3.693% | $66.7576 | $66.76 | $66.75 | $66.80 |
| Purchase #4 | $116.76 | 9.630% | $128.004 | $128.00 | $128.00 | $128.00 |
| Purchase #5 | $88.44 | 9.865% | $97.1646 | $97.16 | $97.15 | $97.20 |
| Purchase #6 | $37.55 | 6.397% | $39.9521 | $39.95 | $39.95 | $40.00 |
| Purchase #7 | $42.38 | 6.455% | $45.1156 | $45.12 | $45.10 | $45.10 |
| 7 purchase totals = | $655.04 | $701.1966 | $701.19 | $701.15 | $701.30 | |