| 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 | $74.78 | 11.165% | $83.1292 | $83.13 | $83.15 | $83.10 |
| Purchase #2 | $154.75 | 11.276% | $172.1996 | $172.20 | $172.20 | $172.20 |
| Purchase #3 | $173.46 | 11.307% | $193.0731 | $193.07 | $193.05 | $193.10 |
| Purchase #4 | $131.67 | 10.592% | $145.6165 | $145.62 | $145.60 | $145.60 |
| Purchase #5 | $119.46 | 3.126% | $123.1943 | $123.19 | $123.20 | $123.20 |
| Purchase #6 | $188.70 | 3.805% | $195.88 | $195.88 | $195.90 | $195.90 |
| Purchase #7 | $155.58 | 12.345% | $174.7864 | $174.79 | $174.80 | $174.80 |
| 7 purchase totals = | $998.40 | $1,087.8791 | $1,087.88 | $1,087.90 | $1,087.90 | |