| 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 | $128.29 | 6.106% | $136.1234 | $136.12 | $136.10 | $136.10 |
| Purchase #2 | $67.89 | 5.528% | $71.643 | $71.64 | $71.65 | $71.60 |
| Purchase #3 | $167.56 | 13.288% | $189.8254 | $189.83 | $189.85 | $189.80 |
| Purchase #4 | $99.61 | 6.854% | $106.4373 | $106.44 | $106.45 | $106.40 |
| Purchase #5 | $230.62 | 6.598% | $245.8363 | $245.84 | $245.85 | $245.80 |
| Purchase #6 | $206.38 | 10.511% | $228.0726 | $228.07 | $228.05 | $228.10 |
| Purchase #7 | $153.98 | 11.628% | $171.8848 | $171.88 | $171.90 | $171.90 |
| 7 purchase totals = | $1,054.33 | $1,149.8228 | $1,149.82 | $1,149.85 | $1,149.70 | |