| 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 | $140.50 | 7.520% | $151.0656 | $151.07 | $151.05 | $151.10 |
| Purchase #2 | $157.72 | 9.593% | $172.8501 | $172.85 | $172.85 | $172.90 |
| Purchase #3 | $35.34 | 13.135% | $39.9819 | $39.98 | $40.00 | $40.00 |
| Purchase #4 | $110.90 | 5.220% | $116.689 | $116.69 | $116.70 | $116.70 |
| Purchase #5 | $113.40 | 13.527% | $128.7396 | $128.74 | $128.75 | $128.70 |
| Purchase #6 | $16.99 | 12.529% | $19.1187 | $19.12 | $19.10 | $19.10 |
| Purchase #7 | $195.87 | 10.531% | $216.4971 | $216.50 | $216.50 | $216.50 |
| 7 purchase totals = | $770.72 | $844.9420 | $844.95 | $844.95 | $845.00 | |