| 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 | $69.86 | 6.597% | $74.4687 | $74.47 | $74.45 | $74.50 |
| Purchase #2 | $140.56 | 8.279% | $152.197 | $152.20 | $152.20 | $152.20 |
| Purchase #3 | $225.88 | 3.368% | $233.4876 | $233.49 | $233.50 | $233.50 |
| Purchase #4 | $220.52 | 3.240% | $227.6648 | $227.66 | $227.65 | $227.70 |
| Purchase #5 | $176.66 | 3.359% | $182.594 | $182.59 | $182.60 | $182.60 |
| Purchase #6 | $208.94 | 10.530% | $230.9414 | $230.94 | $230.95 | $230.90 |
| Purchase #7 | $237.26 | 5.215% | $249.6331 | $249.63 | $249.65 | $249.60 |
| 7 purchase totals = | $1,279.68 | $1,350.9866 | $1,350.98 | $1,351.00 | $1,351.00 | |