| 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 | $113.74 | 7.472% | $122.2387 | $122.24 | $122.25 | $122.20 |
| Purchase #2 | $54.67 | 4.251% | $56.994 | $56.99 | $57.00 | $57.00 |
| Purchase #3 | $18.57 | 11.466% | $20.6992 | $20.70 | $20.70 | $20.70 |
| Purchase #4 | $142.66 | 4.787% | $149.4891 | $149.49 | $149.50 | $149.50 |
| Purchase #5 | $135.86 | 8.496% | $147.4027 | $147.40 | $147.40 | $147.40 |
| Purchase #6 | $171.42 | 8.614% | $186.1861 | $186.19 | $186.20 | $186.20 |
| Purchase #7 | $186.44 | 9.638% | $204.4091 | $204.41 | $204.40 | $204.40 |
| 7 purchase totals = | $823.36 | $887.4189 | $887.42 | $887.45 | $887.40 | |