| 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 | $155.71 | 5.850% | $164.819 | $164.82 | $164.80 | $164.80 |
| Purchase #2 | $206.66 | 11.669% | $230.7752 | $230.78 | $230.80 | $230.80 |
| Purchase #3 | $220.64 | 5.203% | $232.1199 | $232.12 | $232.10 | $232.10 |
| Purchase #4 | $70.73 | 8.229% | $76.5504 | $76.55 | $76.55 | $76.60 |
| Purchase #5 | $45.46 | 9.705% | $49.8719 | $49.87 | $49.85 | $49.90 |
| Purchase #6 | $236.57 | 6.851% | $252.7774 | $252.78 | $252.80 | $252.80 |
| Purchase #7 | $176.42 | 10.162% | $194.3478 | $194.35 | $194.35 | $194.30 |
| 7 purchase totals = | $1,112.19 | $1,201.2616 | $1,201.27 | $1,201.25 | $1,201.30 | |