| 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 | $195.95 | 13.633% | $222.6639 | $222.66 | $222.65 | $222.70 |
| Purchase #2 | $155.90 | 7.777% | $168.0243 | $168.02 | $168.00 | $168.00 |
| Purchase #3 | $88.78 | 8.168% | $96.0316 | $96.03 | $96.05 | $96.00 |
| Purchase #4 | $168.65 | 8.763% | $183.4288 | $183.43 | $183.45 | $183.40 |
| Purchase #5 | $43.44 | 9.559% | $47.5924 | $47.59 | $47.60 | $47.60 |
| Purchase #6 | $127.92 | 10.670% | $141.5691 | $141.57 | $141.55 | $141.60 |
| Purchase #7 | $250.82 | 7.575% | $269.8196 | $269.82 | $269.80 | $269.80 |
| 7 purchase totals = | $1,031.46 | $1,129.1297 | $1,129.12 | $1,129.10 | $1,129.10 | |