| 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 | $168.50 | 7.111% | $180.482 | $180.48 | $180.50 | $180.50 |
| Purchase #2 | $17.45 | 13.264% | $19.7646 | $19.76 | $19.75 | $19.80 |
| Purchase #3 | $52.55 | 4.303% | $54.8112 | $54.81 | $54.80 | $54.80 |
| Purchase #4 | $206.50 | 5.780% | $218.4357 | $218.44 | $218.45 | $218.40 |
| Purchase #5 | $137.26 | 8.142% | $148.4357 | $148.44 | $148.45 | $148.40 |
| Purchase #6 | $149.90 | 9.873% | $164.6996 | $164.70 | $164.70 | $164.70 |
| Purchase #7 | $16.59 | 11.711% | $18.5329 | $18.53 | $18.55 | $18.50 |
| 7 purchase totals = | $748.75 | $805.1617 | $805.16 | $805.20 | $805.10 | |