| 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 | $175.97 | 4.670% | $184.1878 | $184.19 | $184.20 | $184.20 |
| Purchase #2 | $180.78 | 5.599% | $190.9019 | $190.90 | $190.90 | $190.90 |
| Purchase #3 | $147.80 | 3.870% | $153.5199 | $153.52 | $153.50 | $153.50 |
| Purchase #4 | $142.97 | 7.860% | $154.2074 | $154.21 | $154.20 | $154.20 |
| Purchase #5 | $101.53 | 4.110% | $105.7029 | $105.70 | $105.70 | $105.70 |
| Purchase #6 | $233.90 | 8.598% | $254.0107 | $254.01 | $254.00 | $254.00 |
| Purchase #7 | $130.62 | 3.510% | $135.2048 | $135.20 | $135.20 | $135.20 |
| 7 purchase totals = | $1,113.57 | $1,177.7354 | $1,177.73 | $1,177.70 | $1,177.70 | |