| 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 | $155.31 | 3.530% | $160.7924 | $160.79 | $160.80 | $160.80 |
| Purchase #2 | $158.91 | 3.557% | $164.5624 | $164.56 | $164.55 | $164.60 |
| Purchase #3 | $60.65 | 11.534% | $67.6454 | $67.65 | $67.65 | $67.60 |
| Purchase #4 | $167.32 | 10.409% | $184.7363 | $184.74 | $184.75 | $184.70 |
| Purchase #5 | $206.81 | 6.616% | $220.4925 | $220.49 | $220.50 | $220.50 |
| Purchase #6 | $91.78 | 11.714% | $102.5311 | $102.53 | $102.55 | $102.50 |
| Purchase #7 | $210.84 | 13.805% | $239.9465 | $239.95 | $239.95 | $239.90 |
| 7 purchase totals = | $1,051.62 | $1,140.7066 | $1,140.71 | $1,140.75 | $1,140.60 | |