| 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 | $171.49 | 3.560% | $177.595 | $177.60 | $177.60 | $177.60 |
| Purchase #2 | $88.67 | 7.590% | $95.4001 | $95.40 | $95.40 | $95.40 |
| Purchase #3 | $147.66 | 6.191% | $156.8016 | $156.80 | $156.80 | $156.80 |
| Purchase #4 | $173.89 | 11.627% | $194.1082 | $194.11 | $194.10 | $194.10 |
| Purchase #5 | $35.31 | 8.807% | $38.4198 | $38.42 | $38.40 | $38.40 |
| Purchase #6 | $53.60 | 4.483% | $56.0029 | $56.00 | $56.00 | $56.00 |
| Purchase #7 | $74.43 | 8.259% | $80.5772 | $80.58 | $80.60 | $80.60 |
| 7 purchase totals = | $745.05 | $798.9048 | $798.91 | $798.90 | $798.90 | |