| 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 | $161.72 | 7.278% | $173.49 | $173.49 | $173.50 | $173.50 |
| Purchase #2 | $89.30 | 4.185% | $93.0372 | $93.04 | $93.05 | $93.00 |
| Purchase #3 | $126.30 | 5.409% | $133.1316 | $133.13 | $133.15 | $133.10 |
| Purchase #4 | $167.85 | 9.450% | $183.7118 | $183.71 | $183.70 | $183.70 |
| Purchase #5 | $138.90 | 11.280% | $154.5679 | $154.57 | $154.55 | $154.60 |
| Purchase #6 | $65.93 | 11.810% | $73.7163 | $73.72 | $73.70 | $73.70 |
| Purchase #7 | $237.52 | 4.320% | $247.7809 | $247.78 | $247.80 | $247.80 |
| 7 purchase totals = | $987.52 | $1,059.4357 | $1,059.44 | $1,059.45 | $1,059.40 | |