| 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 | $162.45 | 10.270% | $179.1336 | $179.13 | $179.15 | $179.10 |
| Purchase #2 | $109.83 | 12.291% | $123.3292 | $123.33 | $123.35 | $123.30 |
| Purchase #3 | $218.29 | 10.198% | $240.5512 | $240.55 | $240.55 | $240.60 |
| Purchase #4 | $217.36 | 9.671% | $238.3809 | $238.38 | $238.40 | $238.40 |
| Purchase #5 | $173.98 | 13.773% | $197.9423 | $197.94 | $197.95 | $197.90 |
| Purchase #6 | $28.35 | 5.522% | $29.9155 | $29.92 | $29.90 | $29.90 |
| Purchase #7 | $155.53 | 3.204% | $160.5132 | $160.51 | $160.50 | $160.50 |
| 7 purchase totals = | $1,065.79 | $1,169.7659 | $1,169.76 | $1,169.80 | $1,169.70 | |