| 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 | $195.39 | 4.208% | $203.612 | $203.61 | $203.60 | $203.60 |
| Purchase #2 | $108.61 | 9.830% | $119.2864 | $119.29 | $119.30 | $119.30 |
| Purchase #3 | $190.42 | 8.312% | $206.2477 | $206.25 | $206.25 | $206.20 |
| Purchase #4 | $17.80 | 6.707% | $18.9938 | $18.99 | $19.00 | $19.00 |
| Purchase #5 | $149.40 | 5.167% | $157.1195 | $157.12 | $157.10 | $157.10 |
| Purchase #6 | $9.73 | 13.644% | $11.0576 | $11.06 | $11.05 | $11.10 |
| Purchase #7 | $145.60 | 5.290% | $153.3022 | $153.30 | $153.30 | $153.30 |
| 7 purchase totals = | $816.95 | $869.6192 | $869.62 | $869.60 | $869.60 | |