| 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 | $6.54 | 6.467% | $6.9629 | $6.96 | $6.95 | $7.00 |
| Purchase #2 | $56.30 | 7.617% | $60.5884 | $60.59 | $60.60 | $60.60 |
| Purchase #3 | $131.69 | 13.399% | $149.3351 | $149.34 | $149.35 | $149.30 |
| Purchase #4 | $196.59 | 8.327% | $212.96 | $212.96 | $212.95 | $213.00 |
| Purchase #5 | $160.62 | 8.302% | $173.9547 | $173.95 | $173.95 | $174.00 |
| Purchase #6 | $192.67 | 7.421% | $206.968 | $206.97 | $206.95 | $207.00 |
| Purchase #7 | $233.62 | 13.182% | $264.4158 | $264.42 | $264.40 | $264.40 |
| 7 purchase totals = | $978.03 | $1,075.1849 | $1,075.19 | $1,075.15 | $1,075.30 | |