| 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 | $148.74 | 11.486% | $165.8243 | $165.82 | $165.80 | $165.80 |
| Purchase #2 | $135.61 | 4.463% | $141.6623 | $141.66 | $141.65 | $141.70 |
| Purchase #3 | $198.92 | 3.551% | $205.9836 | $205.98 | $206.00 | $206.00 |
| Purchase #4 | $185.95 | 6.329% | $197.7188 | $197.72 | $197.70 | $197.70 |
| Purchase #5 | $204.44 | 7.775% | $220.3352 | $220.34 | $220.35 | $220.30 |
| Purchase #6 | $64.34 | 12.756% | $72.5472 | $72.55 | $72.55 | $72.50 |
| Purchase #7 | $143.65 | 9.178% | $156.8342 | $156.83 | $156.85 | $156.80 |
| 7 purchase totals = | $1,081.65 | $1,160.9056 | $1,160.90 | $1,160.90 | $1,160.80 | |