| 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 | $157.99 | 8.147% | $170.8614 | $170.86 | $170.85 | $170.90 |
| Purchase #2 | $48.58 | 9.654% | $53.2699 | $53.27 | $53.25 | $53.30 |
| Purchase #3 | $236.41 | 13.188% | $267.5878 | $267.59 | $267.60 | $267.60 |
| Purchase #4 | $248.25 | 3.491% | $256.9164 | $256.92 | $256.90 | $256.90 |
| Purchase #5 | $11.70 | 3.687% | $12.1314 | $12.13 | $12.15 | $12.10 |
| Purchase #6 | $192.75 | 11.662% | $215.2285 | $215.23 | $215.25 | $215.20 |
| Purchase #7 | $202.38 | 7.351% | $217.257 | $217.26 | $217.25 | $217.30 |
| 7 purchase totals = | $1,098.06 | $1,193.2524 | $1,193.26 | $1,193.25 | $1,193.30 | |