| 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 | $167.29 | 13.861% | $190.4781 | $190.48 | $190.50 | $190.50 |
| Purchase #2 | $59.88 | 12.726% | $67.5003 | $67.50 | $67.50 | $67.50 |
| Purchase #3 | $123.81 | 3.540% | $128.1929 | $128.19 | $128.20 | $128.20 |
| Purchase #4 | $78.40 | 6.212% | $83.2702 | $83.27 | $83.25 | $83.30 |
| Purchase #5 | $116.75 | 11.463% | $130.1331 | $130.13 | $130.15 | $130.10 |
| Purchase #6 | $35.67 | 9.337% | $39.0005 | $39.00 | $39.00 | $39.00 |
| Purchase #7 | $69.35 | 8.200% | $75.0367 | $75.04 | $75.05 | $75.00 |
| 7 purchase totals = | $651.15 | $713.6118 | $713.61 | $713.65 | $713.60 | |