| 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 | $173.38 | 11.724% | $193.7071 | $193.71 | $193.70 | $193.70 |
| Purchase #2 | $223.70 | 9.156% | $244.182 | $244.18 | $244.20 | $244.20 |
| Purchase #3 | $65.76 | 13.725% | $74.7856 | $74.79 | $74.80 | $74.80 |
| Purchase #4 | $174.58 | 11.549% | $194.7422 | $194.74 | $194.75 | $194.70 |
| Purchase #5 | $208.57 | 5.745% | $220.5523 | $220.55 | $220.55 | $220.60 |
| Purchase #6 | $152.59 | 3.268% | $157.5766 | $157.58 | $157.60 | $157.60 |
| Purchase #7 | $190.32 | 12.731% | $214.5496 | $214.55 | $214.55 | $214.50 |
| 7 purchase totals = | $1,188.90 | $1,300.0954 | $1,300.10 | $1,300.15 | $1,300.10 | |