| 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 | $169.94 | 12.616% | $191.3796 | $191.38 | $191.40 | $191.40 |
| Purchase #2 | $50.48 | 4.309% | $52.6552 | $52.66 | $52.65 | $52.70 |
| Purchase #3 | $122.70 | 13.402% | $139.1443 | $139.14 | $139.15 | $139.10 |
| Purchase #4 | $63.39 | 12.740% | $71.4659 | $71.47 | $71.45 | $71.50 |
| Purchase #5 | $106.34 | 12.822% | $119.9749 | $119.97 | $119.95 | $120.00 |
| Purchase #6 | $228.94 | 13.437% | $259.7027 | $259.70 | $259.70 | $259.70 |
| Purchase #7 | $204.45 | 7.202% | $219.1745 | $219.17 | $219.15 | $219.20 |
| 7 purchase totals = | $946.24 | $1,053.4971 | $1,053.49 | $1,053.45 | $1,053.60 | |