| 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 | $137.26 | 12.542% | $154.4751 | $154.48 | $154.50 | $154.50 |
| Purchase #2 | $205.36 | 7.168% | $220.0802 | $220.08 | $220.10 | $220.10 |
| Purchase #3 | $197.42 | 10.109% | $217.3772 | $217.38 | $217.40 | $217.40 |
| Purchase #4 | $162.45 | 5.699% | $171.708 | $171.71 | $171.70 | $171.70 |
| Purchase #5 | $49.74 | 6.863% | $53.1537 | $53.15 | $53.15 | $53.20 |
| Purchase #6 | $21.77 | 5.273% | $22.9179 | $22.92 | $22.90 | $22.90 |
| Purchase #7 | $137.28 | 3.350% | $141.8789 | $141.88 | $141.90 | $141.90 |
| 7 purchase totals = | $911.28 | $981.5910 | $981.60 | $981.65 | $981.70 | |