| 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 | $182.61 | 13.666% | $207.5655 | $207.57 | $207.55 | $207.60 |
| Purchase #2 | $123.75 | 7.170% | $132.6229 | $132.62 | $132.60 | $132.60 |
| Purchase #3 | $230.25 | 5.492% | $242.8953 | $242.90 | $242.90 | $242.90 |
| Purchase #4 | $85.83 | 6.309% | $91.245 | $91.25 | $91.25 | $91.20 |
| Purchase #5 | $200.46 | 5.756% | $211.9985 | $212.00 | $212.00 | $212.00 |
| Purchase #6 | $169.59 | 6.815% | $181.1476 | $181.15 | $181.15 | $181.10 |
| Purchase #7 | $135.77 | 13.631% | $154.2768 | $154.28 | $154.30 | $154.30 |
| 7 purchase totals = | $1,128.26 | $1,221.7516 | $1,221.77 | $1,221.75 | $1,221.70 | |