| 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 | $184.33 | 5.744% | $194.9179 | $194.92 | $194.90 | $194.90 |
| Purchase #2 | $157.60 | 12.766% | $177.7192 | $177.72 | $177.70 | $177.70 |
| Purchase #3 | $43.29 | 3.410% | $44.7662 | $44.77 | $44.75 | $44.80 |
| Purchase #4 | $61.92 | 13.609% | $70.3467 | $70.35 | $70.35 | $70.30 |
| Purchase #5 | $168.30 | 5.295% | $177.2115 | $177.21 | $177.20 | $177.20 |
| Purchase #6 | $165.82 | 4.759% | $173.7114 | $173.71 | $173.70 | $173.70 |
| Purchase #7 | $38.67 | 9.174% | $42.2176 | $42.22 | $42.20 | $42.20 |
| 7 purchase totals = | $819.93 | $880.8905 | $880.90 | $880.80 | $880.80 | |