| 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 | $129.97 | 13.570% | $147.6069 | $147.61 | $147.60 | $147.60 |
| Purchase #2 | $124.48 | 8.317% | $134.833 | $134.83 | $134.85 | $134.80 |
| Purchase #3 | $67.66 | 11.783% | $75.6324 | $75.63 | $75.65 | $75.60 |
| Purchase #4 | $134.33 | 9.456% | $147.0322 | $147.03 | $147.05 | $147.00 |
| Purchase #5 | $195.45 | 3.656% | $202.5957 | $202.60 | $202.60 | $202.60 |
| Purchase #6 | $34.89 | 10.834% | $38.67 | $38.67 | $38.65 | $38.70 |
| Purchase #7 | $86.53 | 4.577% | $90.4905 | $90.49 | $90.50 | $90.50 |
| 7 purchase totals = | $773.31 | $836.8607 | $836.86 | $836.90 | $836.80 | |