| 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 | $186.50 | 3.150% | $192.3748 | $192.37 | $192.35 | $192.40 |
| Purchase #2 | $188.60 | 11.271% | $209.8571 | $209.86 | $209.85 | $209.90 |
| Purchase #3 | $143.86 | 8.281% | $155.773 | $155.77 | $155.75 | $155.80 |
| Purchase #4 | $232.91 | 7.568% | $250.5366 | $250.54 | $250.55 | $250.50 |
| Purchase #5 | $241.54 | 3.193% | $249.2524 | $249.25 | $249.25 | $249.30 |
| Purchase #6 | $180.65 | 4.756% | $189.2417 | $189.24 | $189.25 | $189.20 |
| Purchase #7 | $195.26 | 13.483% | $221.5869 | $221.59 | $221.60 | $221.60 |
| 7 purchase totals = | $1,369.32 | $1,468.6225 | $1,468.62 | $1,468.60 | $1,468.70 | |