| 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 | $154.69 | 10.387% | $170.7577 | $170.76 | $170.75 | $170.80 |
| Purchase #2 | $121.54 | 5.632% | $128.3851 | $128.39 | $128.40 | $128.40 |
| Purchase #3 | $135.74 | 11.340% | $151.1329 | $151.13 | $151.15 | $151.10 |
| Purchase #4 | $10.80 | 5.460% | $11.3897 | $11.39 | $11.40 | $11.40 |
| Purchase #5 | $130.94 | 6.415% | $139.3398 | $139.34 | $139.35 | $139.30 |
| Purchase #6 | $162.46 | 6.608% | $173.1954 | $173.20 | $173.20 | $173.20 |
| Purchase #7 | $234.65 | 5.874% | $248.4333 | $248.43 | $248.45 | $248.40 |
| 7 purchase totals = | $950.82 | $1,022.6339 | $1,022.64 | $1,022.70 | $1,022.60 | |