| 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 | $179.84 | 9.700% | $197.2845 | $197.28 | $197.30 | $197.30 |
| Purchase #2 | $73.65 | 11.696% | $82.2641 | $82.26 | $82.25 | $82.30 |
| Purchase #3 | $32.42 | 10.136% | $35.7061 | $35.71 | $35.70 | $35.70 |
| Purchase #4 | $202.87 | 13.859% | $230.9858 | $230.99 | $231.00 | $231.00 |
| Purchase #5 | $85.66 | 12.776% | $96.6039 | $96.60 | $96.60 | $96.60 |
| Purchase #6 | $210.59 | 10.661% | $233.041 | $233.04 | $233.05 | $233.00 |
| Purchase #7 | $31.77 | 3.286% | $32.814 | $32.81 | $32.80 | $32.80 |
| 7 purchase totals = | $816.80 | $908.6994 | $908.69 | $908.70 | $908.70 | |