| 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 | $126.81 | 7.276% | $136.0367 | $136.04 | $136.05 | $136.00 |
| Purchase #2 | $108.55 | 12.186% | $121.7779 | $121.78 | $121.80 | $121.80 |
| Purchase #3 | $192.68 | 10.723% | $213.3411 | $213.34 | $213.35 | $213.30 |
| Purchase #4 | $156.64 | 5.112% | $164.6474 | $164.65 | $164.65 | $164.60 |
| Purchase #5 | $132.56 | 5.755% | $140.1888 | $140.19 | $140.20 | $140.20 |
| Purchase #6 | $99.86 | 6.460% | $106.311 | $106.31 | $106.30 | $106.30 |
| Purchase #7 | $114.58 | 3.204% | $118.2511 | $118.25 | $118.25 | $118.30 |
| 7 purchase totals = | $931.68 | $1,000.5540 | $1,000.56 | $1,000.60 | $1,000.50 | |