| 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 | $158.82 | 3.378% | $164.1849 | $164.18 | $164.20 | $164.20 |
| Purchase #2 | $240.86 | 6.842% | $257.3396 | $257.34 | $257.35 | $257.30 |
| Purchase #3 | $83.64 | 4.664% | $87.541 | $87.54 | $87.55 | $87.50 |
| Purchase #4 | $130.55 | 7.113% | $139.836 | $139.84 | $139.85 | $139.80 |
| Purchase #5 | $16.59 | 13.136% | $18.7693 | $18.77 | $18.75 | $18.80 |
| Purchase #6 | $142.92 | 3.483% | $147.8979 | $147.90 | $147.90 | $147.90 |
| Purchase #7 | $114.39 | 4.515% | $119.5547 | $119.55 | $119.55 | $119.60 |
| 7 purchase totals = | $887.77 | $935.1234 | $935.12 | $935.15 | $935.10 | |