| 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 | $178.48 | 6.474% | $190.0348 | $190.03 | $190.05 | $190.00 |
| Purchase #2 | $143.80 | 12.189% | $161.3278 | $161.33 | $161.35 | $161.30 |
| Purchase #3 | $71.69 | 10.313% | $79.0834 | $79.08 | $79.10 | $79.10 |
| Purchase #4 | $43.61 | 8.271% | $47.217 | $47.22 | $47.20 | $47.20 |
| Purchase #5 | $177.38 | 11.737% | $198.1991 | $198.20 | $198.20 | $198.20 |
| Purchase #6 | $213.55 | 7.572% | $229.72 | $229.72 | $229.70 | $229.70 |
| Purchase #7 | $183.79 | 3.783% | $190.7428 | $190.74 | $190.75 | $190.70 |
| 7 purchase totals = | $1,012.30 | $1,096.3249 | $1,096.32 | $1,096.35 | $1,096.20 | |