| 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 | $156.33 | 11.464% | $174.2517 | $174.25 | $174.25 | $174.30 |
| Purchase #2 | $87.75 | 13.858% | $99.9104 | $99.91 | $99.90 | $99.90 |
| Purchase #3 | $193.58 | 12.820% | $218.397 | $218.40 | $218.40 | $218.40 |
| Purchase #4 | $102.94 | 10.523% | $113.7724 | $113.77 | $113.75 | $113.80 |
| Purchase #5 | $176.90 | 9.587% | $193.8594 | $193.86 | $193.85 | $193.90 |
| Purchase #6 | $33.77 | 3.771% | $35.0435 | $35.04 | $35.05 | $35.00 |
| Purchase #7 | $160.60 | 3.839% | $166.7654 | $166.77 | $166.75 | $166.80 |
| 7 purchase totals = | $911.87 | $1,001.9998 | $1,002.00 | $1,001.95 | $1,002.10 | |