| 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 | $154.72 | 13.403% | $175.4571 | $175.46 | $175.45 | $175.50 |
| Purchase #2 | $144.49 | 3.287% | $149.2394 | $149.24 | $149.25 | $149.20 |
| Purchase #3 | $169.93 | 7.412% | $182.5252 | $182.53 | $182.55 | $182.50 |
| Purchase #4 | $139.65 | 10.224% | $153.9278 | $153.93 | $153.95 | $153.90 |
| Purchase #5 | $27.85 | 13.193% | $31.5243 | $31.52 | $31.50 | $31.50 |
| Purchase #6 | $191.30 | 3.664% | $198.3092 | $198.31 | $198.30 | $198.30 |
| Purchase #7 | $248.67 | 11.670% | $277.6898 | $277.69 | $277.70 | $277.70 |
| 7 purchase totals = | $1,076.61 | $1,168.6728 | $1,168.68 | $1,168.70 | $1,168.60 | |