| 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 | $153.92 | 5.812% | $162.8658 | $162.87 | $162.85 | $162.90 |
| Purchase #2 | $248.54 | 7.748% | $267.7969 | $267.80 | $267.80 | $267.80 |
| Purchase #3 | $187.31 | 6.454% | $199.399 | $199.40 | $199.40 | $199.40 |
| Purchase #4 | $26.84 | 11.164% | $29.8364 | $29.84 | $29.85 | $29.80 |
| Purchase #5 | $53.68 | 6.577% | $57.2105 | $57.21 | $57.20 | $57.20 |
| Purchase #6 | $80.38 | 4.404% | $83.9199 | $83.92 | $83.90 | $83.90 |
| Purchase #7 | $175.88 | 13.261% | $199.2034 | $199.20 | $199.20 | $199.20 |
| 7 purchase totals = | $926.55 | $1,000.2319 | $1,000.24 | $1,000.20 | $1,000.20 | |