| 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 | $162.64 | 9.161% | $177.5395 | $177.54 | $177.55 | $177.50 |
| Purchase #2 | $15.61 | 3.128% | $16.0983 | $16.10 | $16.10 | $16.10 |
| Purchase #3 | $89.42 | 3.579% | $92.6203 | $92.62 | $92.60 | $92.60 |
| Purchase #4 | $20.90 | 7.255% | $22.4163 | $22.42 | $22.40 | $22.40 |
| Purchase #5 | $199.38 | 4.540% | $208.4319 | $208.43 | $208.45 | $208.40 |
| Purchase #6 | $41.64 | 4.638% | $43.5713 | $43.57 | $43.55 | $43.60 |
| Purchase #7 | $110.65 | 12.660% | $124.6583 | $124.66 | $124.65 | $124.70 |
| 7 purchase totals = | $640.24 | $685.3359 | $685.34 | $685.30 | $685.30 | |