| 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 | $149.58 | 6.744% | $159.6677 | $159.67 | $159.65 | $159.70 |
| Purchase #2 | $22.80 | 3.718% | $23.6477 | $23.65 | $23.65 | $23.60 |
| Purchase #3 | $131.85 | 13.587% | $149.7645 | $149.76 | $149.75 | $149.80 |
| Purchase #4 | $248.62 | 3.824% | $258.1272 | $258.13 | $258.15 | $258.10 |
| Purchase #5 | $142.62 | 3.859% | $148.1237 | $148.12 | $148.10 | $148.10 |
| Purchase #6 | $142.52 | 10.618% | $157.6528 | $157.65 | $157.65 | $157.70 |
| Purchase #7 | $15.84 | 10.545% | $17.5103 | $17.51 | $17.50 | $17.50 |
| 7 purchase totals = | $853.83 | $914.4939 | $914.49 | $914.45 | $914.50 | |