| 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 | $187.44 | 6.559% | $199.7342 | $199.73 | $199.75 | $199.70 |
| Purchase #2 | $100.52 | 13.339% | $113.9284 | $113.93 | $113.95 | $113.90 |
| Purchase #3 | $92.78 | 3.742% | $96.2518 | $96.25 | $96.25 | $96.30 |
| Purchase #4 | $71.38 | 3.780% | $74.0782 | $74.08 | $74.10 | $74.10 |
| Purchase #5 | $124.80 | 13.502% | $141.6505 | $141.65 | $141.65 | $141.70 |
| Purchase #6 | $29.72 | 9.462% | $32.5321 | $32.53 | $32.55 | $32.50 |
| Purchase #7 | $197.44 | 13.509% | $224.1122 | $224.11 | $224.10 | $224.10 |
| 7 purchase totals = | $804.08 | $882.2874 | $882.28 | $882.35 | $882.30 | |