| 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 | $178.78 | 12.461% | $201.0578 | $201.06 | $201.05 | $201.10 |
| Purchase #2 | $54.57 | 8.231% | $59.0617 | $59.06 | $59.05 | $59.10 |
| Purchase #3 | $202.53 | 10.743% | $224.2878 | $224.29 | $224.30 | $224.30 |
| Purchase #4 | $71.43 | 11.137% | $79.3852 | $79.39 | $79.40 | $79.40 |
| Purchase #5 | $113.90 | 12.547% | $128.191 | $128.19 | $128.20 | $128.20 |
| Purchase #6 | $37.38 | 6.421% | $39.7802 | $39.78 | $39.80 | $39.80 |
| Purchase #7 | $156.93 | 6.430% | $167.0206 | $167.02 | $167.00 | $167.00 |
| 7 purchase totals = | $815.52 | $898.7843 | $898.79 | $898.80 | $898.90 | |