| 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 | $141.46 | 5.558% | $149.3223 | $149.32 | $149.30 | $149.30 |
| Purchase #2 | $183.87 | 7.155% | $197.0259 | $197.03 | $197.05 | $197.00 |
| Purchase #3 | $142.95 | 6.756% | $152.6077 | $152.61 | $152.60 | $152.60 |
| Purchase #4 | $200.84 | 3.855% | $208.5824 | $208.58 | $208.60 | $208.60 |
| Purchase #5 | $102.97 | 4.460% | $107.5625 | $107.56 | $107.55 | $107.60 |
| Purchase #6 | $18.58 | 7.595% | $19.9912 | $19.99 | $20.00 | $20.00 |
| Purchase #7 | $143.32 | 10.254% | $158.016 | $158.02 | $158.00 | $158.00 |
| 7 purchase totals = | $933.99 | $993.1080 | $993.11 | $993.10 | $993.10 | |