| 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 | $187.93 | 7.775% | $202.5416 | $202.54 | $202.55 | $202.50 |
| Purchase #2 | $233.92 | 3.674% | $242.5142 | $242.51 | $242.50 | $242.50 |
| Purchase #3 | $154.26 | 3.348% | $159.4246 | $159.42 | $159.40 | $159.40 |
| Purchase #4 | $115.38 | 5.826% | $122.102 | $122.10 | $122.10 | $122.10 |
| Purchase #5 | $132.52 | 10.378% | $146.2729 | $146.27 | $146.25 | $146.30 |
| Purchase #6 | $31.88 | 5.150% | $33.5218 | $33.52 | $33.50 | $33.50 |
| Purchase #7 | $191.73 | 8.449% | $207.9293 | $207.93 | $207.95 | $207.90 |
| 7 purchase totals = | $1,047.62 | $1,114.3064 | $1,114.29 | $1,114.25 | $1,114.20 | |