| 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 | $131.73 | 10.642% | $145.7487 | $145.75 | $145.75 | $145.70 |
| Purchase #2 | $53.50 | 11.676% | $59.7467 | $59.75 | $59.75 | $59.70 |
| Purchase #3 | $203.36 | 3.752% | $210.9901 | $210.99 | $211.00 | $211.00 |
| Purchase #4 | $71.93 | 10.286% | $79.3287 | $79.33 | $79.35 | $79.30 |
| Purchase #5 | $114.82 | 5.759% | $121.4325 | $121.43 | $121.45 | $121.40 |
| Purchase #6 | $197.95 | 11.547% | $220.8073 | $220.81 | $220.80 | $220.80 |
| Purchase #7 | $84.40 | 12.115% | $94.6251 | $94.63 | $94.65 | $94.60 |
| 7 purchase totals = | $857.69 | $932.6791 | $932.69 | $932.75 | $932.50 | |