| 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 | $168.54 | 9.728% | $184.9356 | $184.94 | $184.95 | $184.90 |
| Purchase #2 | $120.48 | 9.231% | $131.6015 | $131.60 | $131.60 | $131.60 |
| Purchase #3 | $149.69 | 7.514% | $160.9377 | $160.94 | $160.95 | $160.90 |
| Purchase #4 | $44.52 | 4.834% | $46.6721 | $46.67 | $46.65 | $46.70 |
| Purchase #5 | $16.64 | 4.463% | $17.3826 | $17.38 | $17.40 | $17.40 |
| Purchase #6 | $116.96 | 10.795% | $129.5858 | $129.59 | $129.60 | $129.60 |
| Purchase #7 | $18.62 | 13.326% | $21.1013 | $21.10 | $21.10 | $21.10 |
| 7 purchase totals = | $635.45 | $692.2166 | $692.22 | $692.25 | $692.20 | |