| 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 | $101.93 | 7.487% | $109.5615 | $109.56 | $109.55 | $109.60 |
| Purchase #2 | $185.98 | 7.190% | $199.352 | $199.35 | $199.35 | $199.40 |
| Purchase #3 | $147.94 | 11.311% | $164.6735 | $164.67 | $164.65 | $164.70 |
| Purchase #4 | $150.32 | 8.820% | $163.5782 | $163.58 | $163.60 | $163.60 |
| Purchase #5 | $184.44 | 5.498% | $194.5805 | $194.58 | $194.60 | $194.60 |
| Purchase #6 | $104.92 | 3.676% | $108.7769 | $108.78 | $108.80 | $108.80 |
| Purchase #7 | $26.52 | 12.837% | $29.9244 | $29.92 | $29.90 | $29.90 |
| 7 purchase totals = | $902.05 | $970.4470 | $970.44 | $970.45 | $970.60 | |