| 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 | $233.76 | 4.154% | $243.4704 | $243.47 | $243.45 | $243.50 |
| Purchase #2 | $169.67 | 5.149% | $178.4063 | $178.41 | $178.40 | $178.40 |
| Purchase #3 | $108.78 | 5.821% | $115.1121 | $115.11 | $115.10 | $115.10 |
| Purchase #4 | $203.39 | 7.508% | $218.6605 | $218.66 | $218.65 | $218.70 |
| Purchase #5 | $247.75 | 7.461% | $266.2346 | $266.23 | $266.25 | $266.20 |
| Purchase #6 | $5.96 | 13.703% | $6.7767 | $6.78 | $6.80 | $6.80 |
| Purchase #7 | $145.37 | 8.810% | $158.1771 | $158.18 | $158.20 | $158.20 |
| 7 purchase totals = | $1,114.68 | $1,186.8377 | $1,186.84 | $1,186.85 | $1,186.90 | |