| 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 | $73.29 | 13.462% | $83.1563 | $83.16 | $83.15 | $83.20 |
| Purchase #2 | $220.60 | 4.364% | $230.227 | $230.23 | $230.25 | $230.20 |
| Purchase #3 | $80.72 | 7.585% | $86.8426 | $86.84 | $86.85 | $86.80 |
| Purchase #4 | $103.70 | 13.627% | $117.8312 | $117.83 | $117.85 | $117.80 |
| Purchase #5 | $219.39 | 12.531% | $246.8818 | $246.88 | $246.90 | $246.90 |
| Purchase #6 | $172.64 | 7.408% | $185.4292 | $185.43 | $185.45 | $185.40 |
| Purchase #7 | $24.27 | 8.458% | $26.3228 | $26.32 | $26.30 | $26.30 |
| 7 purchase totals = | $894.61 | $976.6909 | $976.69 | $976.75 | $976.60 | |