| 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 | $152.29 | 3.379% | $157.4359 | $157.44 | $157.45 | $157.40 |
| Purchase #2 | $40.42 | 8.146% | $43.7126 | $43.71 | $43.70 | $43.70 |
| Purchase #3 | $114.89 | 5.756% | $121.5031 | $121.50 | $121.50 | $121.50 |
| Purchase #4 | $60.33 | 11.172% | $67.0701 | $67.07 | $67.05 | $67.10 |
| Purchase #5 | $241.79 | 11.752% | $270.2052 | $270.21 | $270.20 | $270.20 |
| Purchase #6 | $182.93 | 11.437% | $203.8517 | $203.85 | $203.85 | $203.90 |
| Purchase #7 | $6.64 | 9.234% | $7.2531 | $7.25 | $7.25 | $7.30 |
| 7 purchase totals = | $799.29 | $871.0317 | $871.03 | $871.00 | $871.10 | |