| 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 | $151.72 | 13.179% | $171.7152 | $171.72 | $171.70 | $171.70 |
| Purchase #2 | $5.53 | 13.299% | $6.2654 | $6.27 | $6.25 | $6.30 |
| Purchase #3 | $49.52 | 13.629% | $56.2691 | $56.27 | $56.25 | $56.30 |
| Purchase #4 | $225.67 | 6.786% | $240.984 | $240.98 | $241.00 | $241.00 |
| Purchase #5 | $249.59 | 11.693% | $278.7746 | $278.77 | $278.75 | $278.80 |
| Purchase #6 | $92.58 | 3.335% | $95.6675 | $95.67 | $95.65 | $95.70 |
| Purchase #7 | $64.29 | 13.769% | $73.1421 | $73.14 | $73.15 | $73.10 |
| 7 purchase totals = | $838.90 | $922.8179 | $922.82 | $922.75 | $922.90 | |