| 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 | $185.26 | 6.860% | $197.9688 | $197.97 | $197.95 | $198.00 |
| Purchase #2 | $149.63 | 8.779% | $162.766 | $162.77 | $162.75 | $162.80 |
| Purchase #3 | $73.55 | 5.570% | $77.6467 | $77.65 | $77.65 | $77.60 |
| Purchase #4 | $18.32 | 11.230% | $20.3773 | $20.38 | $20.40 | $20.40 |
| Purchase #5 | $202.67 | 3.470% | $209.7026 | $209.70 | $209.70 | $209.70 |
| Purchase #6 | $73.35 | 10.744% | $81.2307 | $81.23 | $81.25 | $81.20 |
| Purchase #7 | $121.90 | 10.440% | $134.6264 | $134.63 | $134.65 | $134.60 |
| 7 purchase totals = | $824.68 | $884.3185 | $884.33 | $884.35 | $884.30 | |