| 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 | $148.82 | 11.276% | $165.6009 | $165.60 | $165.60 | $165.60 |
| Purchase #2 | $80.87 | 12.645% | $91.096 | $91.10 | $91.10 | $91.10 |
| Purchase #3 | $200.46 | 9.862% | $220.2294 | $220.23 | $220.25 | $220.20 |
| Purchase #4 | $21.67 | 5.580% | $22.8792 | $22.88 | $22.90 | $22.90 |
| Purchase #5 | $172.98 | 8.541% | $187.7542 | $187.75 | $187.75 | $187.80 |
| Purchase #6 | $210.45 | 9.474% | $230.388 | $230.39 | $230.40 | $230.40 |
| Purchase #7 | $92.80 | 10.856% | $102.8744 | $102.87 | $102.85 | $102.90 |
| 7 purchase totals = | $928.05 | $1,020.8221 | $1,020.82 | $1,020.85 | $1,020.90 | |