| 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 | $178.60 | 4.636% | $186.8799 | $186.88 | $186.90 | $186.90 |
| Purchase #2 | $72.70 | 3.709% | $75.3964 | $75.40 | $75.40 | $75.40 |
| Purchase #3 | $245.30 | 12.541% | $276.0631 | $276.06 | $276.05 | $276.10 |
| Purchase #4 | $38.82 | 3.794% | $40.2928 | $40.29 | $40.30 | $40.30 |
| Purchase #5 | $202.34 | 9.141% | $220.8359 | $220.84 | $220.85 | $220.80 |
| Purchase #6 | $50.82 | 13.148% | $57.5018 | $57.50 | $57.50 | $57.50 |
| Purchase #7 | $48.92 | 4.271% | $51.0094 | $51.01 | $51.00 | $51.00 |
| 7 purchase totals = | $837.50 | $907.9793 | $907.98 | $908.00 | $908.00 | |