| 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 | $176.33 | 12.819% | $198.9337 | $198.93 | $198.95 | $198.90 |
| Purchase #2 | $217.58 | 6.691% | $232.1383 | $232.14 | $232.15 | $232.10 |
| Purchase #3 | $17.88 | 4.578% | $18.6985 | $18.70 | $18.70 | $18.70 |
| Purchase #4 | $16.99 | 8.649% | $18.4595 | $18.46 | $18.45 | $18.50 |
| Purchase #5 | $179.93 | 8.389% | $195.0243 | $195.02 | $195.00 | $195.00 |
| Purchase #6 | $228.53 | 5.278% | $240.5918 | $240.59 | $240.60 | $240.60 |
| Purchase #7 | $51.98 | 9.541% | $56.9394 | $56.94 | $56.95 | $56.90 |
| 7 purchase totals = | $889.22 | $960.7855 | $960.78 | $960.80 | $960.70 | |