| 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 | $160.91 | 3.780% | $166.9924 | $166.99 | $167.00 | $167.00 |
| Purchase #2 | $95.86 | 12.350% | $107.6987 | $107.70 | $107.70 | $107.70 |
| Purchase #3 | $222.55 | 3.572% | $230.4995 | $230.50 | $230.50 | $230.50 |
| Purchase #4 | $109.27 | 7.641% | $117.6193 | $117.62 | $117.60 | $117.60 |
| Purchase #5 | $156.49 | 11.174% | $173.9762 | $173.98 | $174.00 | $174.00 |
| Purchase #6 | $233.55 | 6.337% | $248.3501 | $248.35 | $248.35 | $248.40 |
| Purchase #7 | $153.31 | 13.678% | $174.2797 | $174.28 | $174.30 | $174.30 |
| 7 purchase totals = | $1,131.94 | $1,219.4159 | $1,219.42 | $1,219.45 | $1,219.50 | |