| 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 | $177.40 | 9.527% | $194.3009 | $194.30 | $194.30 | $194.30 |
| Purchase #2 | $145.80 | 7.748% | $157.0966 | $157.10 | $157.10 | $157.10 |
| Purchase #3 | $241.90 | 13.229% | $273.901 | $273.90 | $273.90 | $273.90 |
| Purchase #4 | $179.41 | 9.365% | $196.2117 | $196.21 | $196.20 | $196.20 |
| Purchase #5 | $153.25 | 13.813% | $174.4184 | $174.42 | $174.40 | $174.40 |
| Purchase #6 | $197.63 | 11.345% | $220.0511 | $220.05 | $220.05 | $220.10 |
| Purchase #7 | $229.84 | 3.347% | $237.5327 | $237.53 | $237.55 | $237.50 |
| 7 purchase totals = | $1,325.23 | $1,453.5124 | $1,453.51 | $1,453.50 | $1,453.50 | |