| 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 | $178.60 | 12.239% | $200.4589 | $200.46 | $200.45 | $200.50 |
| Purchase #2 | $139.61 | 6.835% | $149.1523 | $149.15 | $149.15 | $149.20 |
| Purchase #3 | $113.56 | 3.124% | $117.1076 | $117.11 | $117.10 | $117.10 |
| Purchase #4 | $190.55 | 3.593% | $197.3965 | $197.40 | $197.40 | $197.40 |
| Purchase #5 | $123.73 | 11.802% | $138.3326 | $138.33 | $138.35 | $138.30 |
| Purchase #6 | $219.30 | 7.580% | $235.9229 | $235.92 | $235.90 | $235.90 |
| Purchase #7 | $109.67 | 6.677% | $116.9927 | $116.99 | $117.00 | $117.00 |
| 7 purchase totals = | $1,075.02 | $1,155.3635 | $1,155.36 | $1,155.35 | $1,155.40 | |