| 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 | $187.71 | 10.216% | $206.8865 | $206.89 | $206.90 | $206.90 |
| Purchase #2 | $176.91 | 5.275% | $186.242 | $186.24 | $186.25 | $186.20 |
| Purchase #3 | $146.61 | 6.106% | $155.562 | $155.56 | $155.55 | $155.60 |
| Purchase #4 | $74.81 | 13.585% | $84.9729 | $84.97 | $84.95 | $85.00 |
| Purchase #5 | $58.92 | 11.510% | $65.7017 | $65.70 | $65.70 | $65.70 |
| Purchase #6 | $49.40 | 13.241% | $55.9411 | $55.94 | $55.95 | $55.90 |
| Purchase #7 | $233.28 | 12.550% | $262.5566 | $262.56 | $262.55 | $262.60 |
| 7 purchase totals = | $927.64 | $1,017.8628 | $1,017.86 | $1,017.85 | $1,017.90 | |