| 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 | $76.92 | 3.444% | $79.5691 | $79.57 | $79.55 | $79.60 |
| Purchase #2 | $189.26 | 7.514% | $203.481 | $203.48 | $203.50 | $203.50 |
| Purchase #3 | $193.49 | 10.405% | $213.6226 | $213.62 | $213.60 | $213.60 |
| Purchase #4 | $150.87 | 5.627% | $159.3595 | $159.36 | $159.35 | $159.40 |
| Purchase #5 | $220.54 | 8.597% | $239.4998 | $239.50 | $239.50 | $239.50 |
| Purchase #6 | $187.59 | 6.501% | $199.7852 | $199.79 | $199.80 | $199.80 |
| Purchase #7 | $194.54 | 4.636% | $203.5589 | $203.56 | $203.55 | $203.60 |
| 7 purchase totals = | $1,213.21 | $1,298.8761 | $1,298.88 | $1,298.85 | $1,299.00 | |