| 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 | $159.48 | 12.804% | $179.8998 | $179.90 | $179.90 | $179.90 |
| Purchase #2 | $93.77 | 10.137% | $103.2755 | $103.28 | $103.30 | $103.30 |
| Purchase #3 | $131.91 | 3.399% | $136.3936 | $136.39 | $136.40 | $136.40 |
| Purchase #4 | $194.52 | 5.523% | $205.2633 | $205.26 | $205.25 | $205.30 |
| Purchase #5 | $76.87 | 8.334% | $83.2763 | $83.28 | $83.30 | $83.30 |
| Purchase #6 | $169.86 | 5.809% | $179.7272 | $179.73 | $179.75 | $179.70 |
| Purchase #7 | $233.82 | 7.354% | $251.0151 | $251.02 | $251.00 | $251.00 |
| 7 purchase totals = | $1,060.23 | $1,138.8508 | $1,138.86 | $1,138.90 | $1,138.90 | |