| 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 | $165.70 | 7.514% | $178.1507 | $178.15 | $178.15 | $178.20 |
| Purchase #2 | $97.72 | 8.336% | $105.8659 | $105.87 | $105.85 | $105.90 |
| Purchase #3 | $191.59 | 7.546% | $206.0474 | $206.05 | $206.05 | $206.00 |
| Purchase #4 | $112.86 | 7.626% | $121.4667 | $121.47 | $121.45 | $121.50 |
| Purchase #5 | $169.86 | 9.322% | $185.6943 | $185.69 | $185.70 | $185.70 |
| Purchase #6 | $122.43 | 10.665% | $135.4872 | $135.49 | $135.50 | $135.50 |
| Purchase #7 | $141.49 | 4.286% | $147.5543 | $147.55 | $147.55 | $147.60 |
| 7 purchase totals = | $1,001.65 | $1,080.2665 | $1,080.27 | $1,080.25 | $1,080.40 | |