| 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 | $173.84 | 12.354% | $195.3162 | $195.32 | $195.30 | $195.30 |
| Purchase #2 | $42.74 | 4.356% | $44.6018 | $44.60 | $44.60 | $44.60 |
| Purchase #3 | $19.65 | 12.690% | $22.1436 | $22.14 | $22.15 | $22.10 |
| Purchase #4 | $72.35 | 12.768% | $81.5876 | $81.59 | $81.60 | $81.60 |
| Purchase #5 | $73.38 | 12.406% | $82.4835 | $82.48 | $82.50 | $82.50 |
| Purchase #6 | $66.28 | 5.772% | $70.1057 | $70.11 | $70.10 | $70.10 |
| Purchase #7 | $43.29 | 8.635% | $47.0281 | $47.03 | $47.05 | $47.00 |
| 7 purchase totals = | $491.53 | $543.2665 | $543.27 | $543.30 | $543.20 | |