| 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 | $128.93 | 13.608% | $146.4748 | $146.47 | $146.45 | $146.50 |
| Purchase #2 | $45.67 | 4.768% | $47.8475 | $47.85 | $47.85 | $47.80 |
| Purchase #3 | $248.73 | 13.677% | $282.7488 | $282.75 | $282.75 | $282.70 |
| Purchase #4 | $117.64 | 13.154% | $133.1144 | $133.11 | $133.10 | $133.10 |
| Purchase #5 | $221.87 | 4.259% | $231.3194 | $231.32 | $231.30 | $231.30 |
| Purchase #6 | $233.65 | 6.266% | $248.2905 | $248.29 | $248.30 | $248.30 |
| Purchase #7 | $59.57 | 12.512% | $67.0234 | $67.02 | $67.00 | $67.00 |
| 7 purchase totals = | $1,056.06 | $1,156.8188 | $1,156.81 | $1,156.75 | $1,156.70 | |