| 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 | $188.86 | 4.559% | $197.4701 | $197.47 | $197.45 | $197.50 |
| Purchase #2 | $94.66 | 5.380% | $99.7527 | $99.75 | $99.75 | $99.80 |
| Purchase #3 | $215.35 | 7.551% | $231.6111 | $231.61 | $231.60 | $231.60 |
| Purchase #4 | $19.61 | 3.518% | $20.2999 | $20.30 | $20.30 | $20.30 |
| Purchase #5 | $136.31 | 13.251% | $154.3724 | $154.37 | $154.35 | $154.40 |
| Purchase #6 | $62.81 | 13.631% | $71.3716 | $71.37 | $71.35 | $71.40 |
| Purchase #7 | $122.59 | 12.578% | $138.0094 | $138.01 | $138.00 | $138.00 |
| 7 purchase totals = | $840.19 | $912.8872 | $912.88 | $912.80 | $913.00 | |