| 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 | $146.85 | 7.365% | $157.6655 | $157.67 | $157.65 | $157.70 |
| Purchase #2 | $220.73 | 6.125% | $234.2497 | $234.25 | $234.25 | $234.20 |
| Purchase #3 | $36.89 | 13.147% | $41.7399 | $41.74 | $41.75 | $41.70 |
| Purchase #4 | $94.38 | 9.444% | $103.2932 | $103.29 | $103.30 | $103.30 |
| Purchase #5 | $133.74 | 8.443% | $145.0317 | $145.03 | $145.05 | $145.00 |
| Purchase #6 | $206.42 | 8.399% | $223.7572 | $223.76 | $223.75 | $223.80 |
| Purchase #7 | $208.51 | 3.112% | $214.9988 | $215.00 | $215.00 | $215.00 |
| 7 purchase totals = | $1,047.52 | $1,120.7360 | $1,120.74 | $1,120.75 | $1,120.70 | |