| 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 | $187.94 | 4.874% | $197.1002 | $197.10 | $197.10 | $197.10 |
| Purchase #2 | $21.26 | 5.569% | $22.444 | $22.44 | $22.45 | $22.40 |
| Purchase #3 | $175.79 | 10.217% | $193.7505 | $193.75 | $193.75 | $193.80 |
| Purchase #4 | $153.81 | 11.381% | $171.3151 | $171.32 | $171.30 | $171.30 |
| Purchase #5 | $187.87 | 6.182% | $199.4841 | $199.48 | $199.50 | $199.50 |
| Purchase #6 | $5.30 | 10.192% | $5.8402 | $5.84 | $5.85 | $5.80 |
| Purchase #7 | $23.71 | 12.122% | $26.5841 | $26.58 | $26.60 | $26.60 |
| 7 purchase totals = | $755.68 | $816.5182 | $816.51 | $816.55 | $816.50 | |