| 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 | $123.83 | 13.819% | $140.9421 | $140.94 | $140.95 | $140.90 |
| Purchase #2 | $94.97 | 8.813% | $103.3397 | $103.34 | $103.35 | $103.30 |
| Purchase #3 | $181.39 | 7.432% | $194.8709 | $194.87 | $194.85 | $194.90 |
| Purchase #4 | $195.46 | 10.800% | $216.5697 | $216.57 | $216.55 | $216.60 |
| Purchase #5 | $243.88 | 4.448% | $254.7278 | $254.73 | $254.75 | $254.70 |
| Purchase #6 | $131.54 | 3.444% | $136.0702 | $136.07 | $136.05 | $136.10 |
| Purchase #7 | $16.88 | 10.247% | $18.6097 | $18.61 | $18.60 | $18.60 |
| 7 purchase totals = | $987.95 | $1,065.1301 | $1,065.13 | $1,065.10 | $1,065.10 | |