| 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 | $103.35 | 12.440% | $116.2067 | $116.21 | $116.20 | $116.20 |
| Purchase #2 | $175.73 | 5.428% | $185.2686 | $185.27 | $185.25 | $185.30 |
| Purchase #3 | $169.80 | 11.693% | $189.6547 | $189.65 | $189.65 | $189.70 |
| Purchase #4 | $114.90 | 11.555% | $128.1767 | $128.18 | $128.20 | $128.20 |
| Purchase #5 | $76.50 | 4.768% | $80.1475 | $80.15 | $80.15 | $80.10 |
| Purchase #6 | $180.30 | 12.771% | $203.3261 | $203.33 | $203.35 | $203.30 |
| Purchase #7 | $140.67 | 11.581% | $156.961 | $156.96 | $156.95 | $157.00 |
| 7 purchase totals = | $961.25 | $1,059.7413 | $1,059.75 | $1,059.75 | $1,059.80 | |