| 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 | $152.74 | 9.196% | $166.786 | $166.79 | $166.80 | $166.80 |
| Purchase #2 | $105.33 | 10.121% | $115.9904 | $115.99 | $116.00 | $116.00 |
| Purchase #3 | $117.51 | 10.119% | $129.4008 | $129.40 | $129.40 | $129.40 |
| Purchase #4 | $16.71 | 10.468% | $18.4592 | $18.46 | $18.45 | $18.50 |
| Purchase #5 | $25.51 | 5.783% | $26.9852 | $26.99 | $27.00 | $27.00 |
| Purchase #6 | $183.32 | 5.873% | $194.0864 | $194.09 | $194.10 | $194.10 |
| Purchase #7 | $108.74 | 10.210% | $119.8424 | $119.84 | $119.85 | $119.80 |
| 7 purchase totals = | $709.86 | $771.5504 | $771.56 | $771.60 | $771.60 | |