| 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 | $163.60 | 12.108% | $183.4087 | $183.41 | $183.40 | $183.40 |
| Purchase #2 | $31.65 | 11.213% | $35.1989 | $35.20 | $35.20 | $35.20 |
| Purchase #3 | $153.75 | 12.260% | $172.5998 | $172.60 | $172.60 | $172.60 |
| Purchase #4 | $227.55 | 5.616% | $240.3292 | $240.33 | $240.35 | $240.30 |
| Purchase #5 | $124.92 | 3.770% | $129.6295 | $129.63 | $129.65 | $129.60 |
| Purchase #6 | $198.29 | 7.810% | $213.7764 | $213.78 | $213.80 | $213.80 |
| Purchase #7 | $164.31 | 8.247% | $177.8606 | $177.86 | $177.85 | $177.90 |
| 7 purchase totals = | $1,064.07 | $1,152.8031 | $1,152.81 | $1,152.85 | $1,152.80 | |