| 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 | $177.33 | 10.850% | $196.5703 | $196.57 | $196.55 | $196.60 |
| Purchase #2 | $108.50 | 5.133% | $114.0693 | $114.07 | $114.05 | $114.10 |
| Purchase #3 | $152.79 | 9.273% | $166.9582 | $166.96 | $166.95 | $167.00 |
| Purchase #4 | $184.38 | 13.441% | $209.1625 | $209.16 | $209.15 | $209.20 |
| Purchase #5 | $177.64 | 6.785% | $189.6929 | $189.69 | $189.70 | $189.70 |
| Purchase #6 | $98.33 | 8.162% | $106.3557 | $106.36 | $106.35 | $106.40 |
| Purchase #7 | $47.64 | 4.774% | $49.9143 | $49.91 | $49.90 | $49.90 |
| 7 purchase totals = | $946.61 | $1,032.7232 | $1,032.72 | $1,032.65 | $1,032.90 | |