| 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 | $127.57 | 11.199% | $141.8566 | $141.86 | $141.85 | $141.90 |
| Purchase #2 | $223.85 | 3.684% | $232.0966 | $232.10 | $232.10 | $232.10 |
| Purchase #3 | $153.87 | 8.782% | $167.3829 | $167.38 | $167.40 | $167.40 |
| Purchase #4 | $47.70 | 13.482% | $54.1309 | $54.13 | $54.15 | $54.10 |
| Purchase #5 | $86.35 | 11.566% | $96.3372 | $96.34 | $96.35 | $96.30 |
| Purchase #6 | $18.54 | 12.288% | $20.8182 | $20.82 | $20.80 | $20.80 |
| Purchase #7 | $111.75 | 7.637% | $120.2843 | $120.28 | $120.30 | $120.30 |
| 7 purchase totals = | $769.63 | $832.9067 | $832.91 | $832.95 | $832.90 | |