| 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 | $137.89 | 11.441% | $153.666 | $153.67 | $153.65 | $153.70 |
| Purchase #2 | $182.25 | 4.212% | $189.9264 | $189.93 | $189.95 | $189.90 |
| Purchase #3 | $206.40 | 12.610% | $232.427 | $232.43 | $232.45 | $232.40 |
| Purchase #4 | $172.51 | 7.534% | $185.5069 | $185.51 | $185.50 | $185.50 |
| Purchase #5 | $205.65 | 11.596% | $229.4972 | $229.50 | $229.50 | $229.50 |
| Purchase #6 | $124.27 | 9.718% | $136.3466 | $136.35 | $136.35 | $136.30 |
| Purchase #7 | $177.31 | 4.506% | $185.2996 | $185.30 | $185.30 | $185.30 |
| 7 purchase totals = | $1,206.28 | $1,312.6697 | $1,312.69 | $1,312.70 | $1,312.60 | |