| 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 | $122.73 | 9.286% | $134.1267 | $134.13 | $134.15 | $134.10 |
| Purchase #2 | $164.65 | 8.189% | $178.1332 | $178.13 | $178.15 | $178.10 |
| Purchase #3 | $59.52 | 11.567% | $66.4047 | $66.40 | $66.40 | $66.40 |
| Purchase #4 | $63.80 | 10.417% | $70.446 | $70.45 | $70.45 | $70.40 |
| Purchase #5 | $183.31 | 7.597% | $197.2361 | $197.24 | $197.25 | $197.20 |
| Purchase #6 | $171.63 | 8.158% | $185.6316 | $185.63 | $185.65 | $185.60 |
| Purchase #7 | $97.53 | 4.214% | $101.6399 | $101.64 | $101.65 | $101.60 |
| 7 purchase totals = | $863.17 | $933.6182 | $933.62 | $933.70 | $933.40 | |