| 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 | $65.46 | 8.666% | $71.1328 | $71.13 | $71.15 | $71.10 |
| Purchase #2 | $172.53 | 8.579% | $187.3313 | $187.33 | $187.35 | $187.30 |
| Purchase #3 | $151.84 | 10.530% | $167.8288 | $167.83 | $167.85 | $167.80 |
| Purchase #4 | $141.50 | 5.409% | $149.1537 | $149.15 | $149.15 | $149.20 |
| Purchase #5 | $164.26 | 8.746% | $178.6262 | $178.63 | $178.65 | $178.60 |
| Purchase #6 | $134.55 | 13.182% | $152.2864 | $152.29 | $152.30 | $152.30 |
| Purchase #7 | $226.89 | 11.432% | $252.8281 | $252.83 | $252.85 | $252.80 |
| 7 purchase totals = | $1,057.03 | $1,159.1873 | $1,159.19 | $1,159.30 | $1,159.10 | |