| 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 | $224.89 | 9.282% | $245.7643 | $245.76 | $245.75 | $245.80 |
| Purchase #2 | $179.64 | 4.530% | $187.7777 | $187.78 | $187.80 | $187.80 |
| Purchase #3 | $113.51 | 13.287% | $128.5921 | $128.59 | $128.60 | $128.60 |
| Purchase #4 | $189.91 | 8.237% | $205.5529 | $205.55 | $205.55 | $205.60 |
| Purchase #5 | $71.49 | 10.181% | $78.7684 | $78.77 | $78.75 | $78.80 |
| Purchase #6 | $126.97 | 10.489% | $140.2879 | $140.29 | $140.30 | $140.30 |
| Purchase #7 | $173.87 | 12.124% | $194.95 | $194.95 | $194.95 | $195.00 |
| 7 purchase totals = | $1,080.28 | $1,181.6933 | $1,181.69 | $1,181.70 | $1,181.90 | |