| 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 | $43.57 | 4.673% | $45.606 | $45.61 | $45.60 | $45.60 |
| Purchase #2 | $171.72 | 6.549% | $182.9659 | $182.97 | $182.95 | $183.00 |
| Purchase #3 | $135.56 | 3.295% | $140.0267 | $140.03 | $140.05 | $140.00 |
| Purchase #4 | $18.37 | 6.758% | $19.6114 | $19.61 | $19.60 | $19.60 |
| Purchase #5 | $178.85 | 5.802% | $189.2269 | $189.23 | $189.25 | $189.20 |
| Purchase #6 | $141.52 | 8.511% | $153.5648 | $153.56 | $153.55 | $153.60 |
| Purchase #7 | $241.64 | 5.440% | $254.7852 | $254.79 | $254.80 | $254.80 |
| 7 purchase totals = | $931.23 | $985.7869 | $985.80 | $985.80 | $985.80 | |