| 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 | $57.38 | 7.714% | $61.8063 | $61.81 | $61.80 | $61.80 |
| Purchase #2 | $156.86 | 7.185% | $168.1304 | $168.13 | $168.15 | $168.10 |
| Purchase #3 | $242.77 | 5.698% | $256.603 | $256.60 | $256.60 | $256.60 |
| Purchase #4 | $174.74 | 4.805% | $183.1363 | $183.14 | $183.15 | $183.10 |
| Purchase #5 | $197.89 | 5.398% | $208.5721 | $208.57 | $208.55 | $208.60 |
| Purchase #6 | $67.71 | 12.127% | $75.9212 | $75.92 | $75.90 | $75.90 |
| Purchase #7 | $181.68 | 7.581% | $195.4532 | $195.45 | $195.45 | $195.50 |
| 7 purchase totals = | $1,079.03 | $1,149.6225 | $1,149.62 | $1,149.60 | $1,149.60 | |