| 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 | $207.39 | 6.511% | $220.8932 | $220.89 | $220.90 | $220.90 |
| Purchase #2 | $227.88 | 7.563% | $245.1146 | $245.11 | $245.10 | $245.10 |
| Purchase #3 | $226.26 | 13.364% | $256.4974 | $256.50 | $256.50 | $256.50 |
| Purchase #4 | $74.41 | 8.839% | $80.9871 | $80.99 | $81.00 | $81.00 |
| Purchase #5 | $167.27 | 8.419% | $181.3525 | $181.35 | $181.35 | $181.40 |
| Purchase #6 | $53.74 | 8.289% | $58.1945 | $58.19 | $58.20 | $58.20 |
| Purchase #7 | $116.27 | 13.514% | $131.9827 | $131.98 | $132.00 | $132.00 |
| 7 purchase totals = | $1,073.22 | $1,175.0220 | $1,175.01 | $1,175.05 | $1,175.10 | |