| 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 | $159.86 | 10.128% | $176.0506 | $176.05 | $176.05 | $176.10 |
| Purchase #2 | $118.53 | 9.117% | $129.3364 | $129.34 | $129.35 | $129.30 |
| Purchase #3 | $11.31 | 10.734% | $12.524 | $12.52 | $12.50 | $12.50 |
| Purchase #4 | $51.90 | 5.806% | $54.9133 | $54.91 | $54.90 | $54.90 |
| Purchase #5 | $31.25 | 10.210% | $34.4406 | $34.44 | $34.45 | $34.40 |
| Purchase #6 | $141.28 | 7.680% | $152.1303 | $152.13 | $152.15 | $152.10 |
| Purchase #7 | $102.35 | 12.500% | $115.1438 | $115.14 | $115.15 | $115.10 |
| 7 purchase totals = | $616.48 | $674.5390 | $674.53 | $674.55 | $674.40 | |