| 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 | $144.60 | 11.631% | $161.4184 | $161.42 | $161.40 | $161.40 |
| Purchase #2 | $174.40 | 11.222% | $193.9712 | $193.97 | $193.95 | $194.00 |
| Purchase #3 | $235.34 | 12.860% | $265.6047 | $265.60 | $265.60 | $265.60 |
| Purchase #4 | $98.80 | 8.732% | $107.4272 | $107.43 | $107.45 | $107.40 |
| Purchase #5 | $197.26 | 4.279% | $205.7008 | $205.70 | $205.70 | $205.70 |
| Purchase #6 | $161.90 | 9.319% | $176.9875 | $176.99 | $177.00 | $177.00 |
| Purchase #7 | $43.70 | 10.780% | $48.4109 | $48.41 | $48.40 | $48.40 |
| 7 purchase totals = | $1,056.00 | $1,159.5207 | $1,159.52 | $1,159.50 | $1,159.50 | |