| 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 | $138.63 | 5.533% | $146.3004 | $146.30 | $146.30 | $146.30 |
| Purchase #2 | $248.76 | 13.336% | $281.9346 | $281.93 | $281.95 | $281.90 |
| Purchase #3 | $194.92 | 13.857% | $221.9301 | $221.93 | $221.95 | $221.90 |
| Purchase #4 | $73.95 | 9.558% | $81.0181 | $81.02 | $81.00 | $81.00 |
| Purchase #5 | $25.63 | 8.639% | $27.8442 | $27.84 | $27.85 | $27.80 |
| Purchase #6 | $146.49 | 4.561% | $153.1714 | $153.17 | $153.15 | $153.20 |
| Purchase #7 | $187.57 | 11.738% | $209.587 | $209.59 | $209.60 | $209.60 |
| 7 purchase totals = | $1,015.95 | $1,121.7858 | $1,121.78 | $1,121.80 | $1,121.70 | |