| 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 | $111.65 | 3.121% | $115.1346 | $115.13 | $115.15 | $115.10 |
| Purchase #2 | $98.34 | 8.747% | $106.9418 | $106.94 | $106.95 | $106.90 |
| Purchase #3 | $189.63 | 6.546% | $202.0432 | $202.04 | $202.05 | $202.00 |
| Purchase #4 | $157.63 | 11.108% | $175.1395 | $175.14 | $175.15 | $175.10 |
| Purchase #5 | $31.58 | 9.675% | $34.6354 | $34.64 | $34.65 | $34.60 |
| Purchase #6 | $29.34 | 7.509% | $31.5431 | $31.54 | $31.55 | $31.50 |
| Purchase #7 | $181.81 | 3.488% | $188.1515 | $188.15 | $188.15 | $188.20 |
| 7 purchase totals = | $799.98 | $853.5891 | $853.58 | $853.65 | $853.40 | |