| 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 | $188.52 | 9.176% | $205.8186 | $205.82 | $205.80 | $205.80 |
| Purchase #2 | $130.40 | 6.339% | $138.6661 | $138.67 | $138.65 | $138.70 |
| Purchase #3 | $68.68 | 8.609% | $74.5927 | $74.59 | $74.60 | $74.60 |
| Purchase #4 | $42.75 | 11.195% | $47.5359 | $47.54 | $47.55 | $47.50 |
| Purchase #5 | $37.39 | 7.136% | $40.0582 | $40.06 | $40.05 | $40.10 |
| Purchase #6 | $7.68 | 9.130% | $8.3812 | $8.38 | $8.40 | $8.40 |
| Purchase #7 | $244.58 | 13.253% | $276.9942 | $276.99 | $277.00 | $277.00 |
| 7 purchase totals = | $720.00 | $792.0469 | $792.05 | $792.05 | $792.10 | |