| 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 | $157.38 | 10.621% | $174.0953 | $174.10 | $174.10 | $174.10 |
| Purchase #2 | $168.90 | 8.273% | $182.8731 | $182.87 | $182.85 | $182.90 |
| Purchase #3 | $155.70 | 3.167% | $160.631 | $160.63 | $160.65 | $160.60 |
| Purchase #4 | $92.70 | 3.132% | $95.6034 | $95.60 | $95.60 | $95.60 |
| Purchase #5 | $78.74 | 3.860% | $81.7794 | $81.78 | $81.80 | $81.80 |
| Purchase #6 | $225.59 | 6.664% | $240.6233 | $240.62 | $240.60 | $240.60 |
| Purchase #7 | $54.72 | 10.575% | $60.5066 | $60.51 | $60.50 | $60.50 |
| 7 purchase totals = | $933.73 | $996.1121 | $996.11 | $996.10 | $996.10 | |