| 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 | $177.66 | 3.757% | $184.3347 | $184.33 | $184.35 | $184.30 |
| Purchase #2 | $178.95 | 11.829% | $200.118 | $200.12 | $200.10 | $200.10 |
| Purchase #3 | $135.27 | 11.607% | $150.9708 | $150.97 | $150.95 | $151.00 |
| Purchase #4 | $250.56 | 5.456% | $264.2306 | $264.23 | $264.25 | $264.20 |
| Purchase #5 | $210.87 | 5.234% | $221.9069 | $221.91 | $221.90 | $221.90 |
| Purchase #6 | $209.54 | 9.867% | $230.2153 | $230.22 | $230.20 | $230.20 |
| Purchase #7 | $34.84 | 13.381% | $39.5019 | $39.50 | $39.50 | $39.50 |
| 7 purchase totals = | $1,197.69 | $1,291.2782 | $1,291.28 | $1,291.25 | $1,291.20 | |