| 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 | $174.86 | 13.694% | $198.8053 | $198.81 | $198.80 | $198.80 |
| Purchase #2 | $242.96 | 9.841% | $266.8697 | $266.87 | $266.85 | $266.90 |
| Purchase #3 | $65.92 | 5.134% | $69.3043 | $69.30 | $69.30 | $69.30 |
| Purchase #4 | $149.95 | 12.625% | $168.8812 | $168.88 | $168.90 | $168.90 |
| Purchase #5 | $171.83 | 10.502% | $189.8756 | $189.88 | $189.90 | $189.90 |
| Purchase #6 | $224.53 | 6.811% | $239.8227 | $239.82 | $239.80 | $239.80 |
| Purchase #7 | $149.31 | 10.461% | $164.9293 | $164.93 | $164.95 | $164.90 |
| 7 purchase totals = | $1,179.36 | $1,298.4881 | $1,298.49 | $1,298.50 | $1,298.50 | |