| 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 | $137.61 | 8.418% | $149.194 | $149.19 | $149.20 | $149.20 |
| Purchase #2 | $106.76 | 9.565% | $116.9716 | $116.97 | $116.95 | $117.00 |
| Purchase #3 | $135.86 | 8.601% | $147.5453 | $147.55 | $147.55 | $147.50 |
| Purchase #4 | $250.48 | 8.298% | $271.2648 | $271.26 | $271.25 | $271.30 |
| Purchase #5 | $196.76 | 10.740% | $217.892 | $217.89 | $217.90 | $217.90 |
| Purchase #6 | $50.94 | 11.539% | $56.818 | $56.82 | $56.80 | $56.80 |
| Purchase #7 | $142.49 | 5.309% | $150.0548 | $150.05 | $150.05 | $150.10 |
| 7 purchase totals = | $1,020.90 | $1,109.7405 | $1,109.73 | $1,109.70 | $1,109.80 | |