| 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 | $198.48 | 4.705% | $207.8185 | $207.82 | $207.80 | $207.80 |
| Purchase #2 | $67.82 | 9.415% | $74.2053 | $74.21 | $74.20 | $74.20 |
| Purchase #3 | $100.38 | 4.371% | $104.7676 | $104.77 | $104.75 | $104.80 |
| Purchase #4 | $116.99 | 11.260% | $130.1631 | $130.16 | $130.15 | $130.20 |
| Purchase #5 | $192.66 | 8.294% | $208.6392 | $208.64 | $208.65 | $208.60 |
| Purchase #6 | $63.45 | 9.305% | $69.354 | $69.35 | $69.35 | $69.40 |
| Purchase #7 | $21.58 | 7.380% | $23.1726 | $23.17 | $23.15 | $23.20 |
| 7 purchase totals = | $761.36 | $818.1203 | $818.12 | $818.05 | $818.20 | |