| 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 | $81.42 | 6.390% | $86.6227 | $86.62 | $86.60 | $86.60 |
| Purchase #2 | $155.48 | 12.579% | $175.0378 | $175.04 | $175.05 | $175.00 |
| Purchase #3 | $37.66 | 6.298% | $40.0318 | $40.03 | $40.05 | $40.00 |
| Purchase #4 | $198.65 | 13.233% | $224.9374 | $224.94 | $224.95 | $224.90 |
| Purchase #5 | $129.28 | 5.130% | $135.9121 | $135.91 | $135.90 | $135.90 |
| Purchase #6 | $200.52 | 13.137% | $226.8623 | $226.86 | $226.85 | $226.90 |
| Purchase #7 | $136.54 | 10.608% | $151.0242 | $151.02 | $151.00 | $151.00 |
| 7 purchase totals = | $939.55 | $1,040.4283 | $1,040.42 | $1,040.40 | $1,040.30 | |