| 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 | $178.87 | 8.352% | $193.8092 | $193.81 | $193.80 | $193.80 |
| Purchase #2 | $131.55 | 13.546% | $149.3698 | $149.37 | $149.35 | $149.40 |
| Purchase #3 | $34.64 | 13.686% | $39.3808 | $39.38 | $39.40 | $39.40 |
| Purchase #4 | $107.72 | 13.821% | $122.608 | $122.61 | $122.60 | $122.60 |
| Purchase #5 | $68.60 | 9.458% | $75.0882 | $75.09 | $75.10 | $75.10 |
| Purchase #6 | $137.96 | 5.314% | $145.2912 | $145.29 | $145.30 | $145.30 |
| Purchase #7 | $124.96 | 8.681% | $135.8078 | $135.81 | $135.80 | $135.80 |
| 7 purchase totals = | $784.30 | $861.3550 | $861.36 | $861.35 | $861.40 | |