| 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 | $169.97 | 4.251% | $177.1954 | $177.20 | $177.20 | $177.20 |
| Purchase #2 | $150.87 | 13.814% | $171.7112 | $171.71 | $171.70 | $171.70 |
| Purchase #3 | $80.38 | 12.624% | $90.5272 | $90.53 | $90.55 | $90.50 |
| Purchase #4 | $39.52 | 11.128% | $43.9178 | $43.92 | $43.90 | $43.90 |
| Purchase #5 | $160.30 | 5.483% | $169.0892 | $169.09 | $169.10 | $169.10 |
| Purchase #6 | $247.89 | 10.338% | $273.5169 | $273.52 | $273.50 | $273.50 |
| Purchase #7 | $206.26 | 4.187% | $214.8961 | $214.90 | $214.90 | $214.90 |
| 7 purchase totals = | $1,055.19 | $1,140.8538 | $1,140.87 | $1,140.85 | $1,140.80 | |