| 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 | $114.58 | 6.428% | $121.9452 | $121.95 | $121.95 | $121.90 |
| Purchase #2 | $48.25 | 4.499% | $50.4208 | $50.42 | $50.40 | $50.40 |
| Purchase #3 | $165.32 | 3.805% | $171.6104 | $171.61 | $171.60 | $171.60 |
| Purchase #4 | $34.26 | 5.686% | $36.208 | $36.21 | $36.20 | $36.20 |
| Purchase #5 | $160.45 | 10.435% | $177.193 | $177.19 | $177.20 | $177.20 |
| Purchase #6 | $137.57 | 3.576% | $142.4895 | $142.49 | $142.50 | $142.50 |
| Purchase #7 | $158.62 | 11.423% | $176.7392 | $176.74 | $176.75 | $176.70 |
| 7 purchase totals = | $819.05 | $876.6061 | $876.61 | $876.60 | $876.50 | |