| 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 | $136.80 | 13.768% | $155.6346 | $155.63 | $155.65 | $155.60 |
| Purchase #2 | $244.44 | 8.215% | $264.5207 | $264.52 | $264.50 | $264.50 |
| Purchase #3 | $171.65 | 7.835% | $185.0988 | $185.10 | $185.10 | $185.10 |
| Purchase #4 | $193.97 | 4.617% | $202.9256 | $202.93 | $202.95 | $202.90 |
| Purchase #5 | $61.56 | 9.648% | $67.4993 | $67.50 | $67.50 | $67.50 |
| Purchase #6 | $109.73 | 3.796% | $113.8954 | $113.90 | $113.90 | $113.90 |
| Purchase #7 | $128.34 | 13.271% | $145.372 | $145.37 | $145.35 | $145.40 |
| 7 purchase totals = | $1,046.49 | $1,134.9464 | $1,134.95 | $1,134.95 | $1,134.90 | |