| 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 | $138.47 | 11.826% | $154.8455 | $154.85 | $154.85 | $154.80 |
| Purchase #2 | $96.83 | 13.355% | $109.7616 | $109.76 | $109.75 | $109.80 |
| Purchase #3 | $59.90 | 9.216% | $65.4204 | $65.42 | $65.40 | $65.40 |
| Purchase #4 | $8.35 | 7.628% | $8.9869 | $8.99 | $9.00 | $9.00 |
| Purchase #5 | $169.39 | 9.408% | $185.3262 | $185.33 | $185.35 | $185.30 |
| Purchase #6 | $211.90 | 6.517% | $225.7095 | $225.71 | $225.70 | $225.70 |
| Purchase #7 | $92.96 | 5.809% | $98.36 | $98.36 | $98.35 | $98.40 |
| 7 purchase totals = | $777.80 | $848.4101 | $848.42 | $848.40 | $848.40 | |