| 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 | $125.47 | 3.795% | $130.2316 | $130.23 | $130.25 | $130.20 |
| Purchase #2 | $110.35 | 3.388% | $114.0887 | $114.09 | $114.10 | $114.10 |
| Purchase #3 | $199.38 | 4.732% | $208.8147 | $208.81 | $208.80 | $208.80 |
| Purchase #4 | $151.65 | 12.399% | $170.4531 | $170.45 | $170.45 | $170.50 |
| Purchase #5 | $158.86 | 11.180% | $176.6205 | $176.62 | $176.60 | $176.60 |
| Purchase #6 | $241.60 | 5.427% | $254.7116 | $254.71 | $254.70 | $254.70 |
| Purchase #7 | $7.88 | 13.774% | $8.9654 | $8.97 | $8.95 | $9.00 |
| 7 purchase totals = | $995.19 | $1,063.8856 | $1,063.88 | $1,063.85 | $1,063.90 | |