| 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 | $183.44 | 6.409% | $195.1967 | $195.20 | $195.20 | $195.20 |
| Purchase #2 | $178.26 | 6.692% | $190.1892 | $190.19 | $190.20 | $190.20 |
| Purchase #3 | $13.62 | 12.462% | $15.3173 | $15.32 | $15.30 | $15.30 |
| Purchase #4 | $133.64 | 10.305% | $147.4116 | $147.41 | $147.40 | $147.40 |
| Purchase #5 | $150.91 | 7.349% | $162.0004 | $162.00 | $162.00 | $162.00 |
| Purchase #6 | $78.80 | 12.282% | $88.4782 | $88.48 | $88.50 | $88.50 |
| Purchase #7 | $136.64 | 4.460% | $142.7341 | $142.73 | $142.75 | $142.70 |
| 7 purchase totals = | $875.31 | $941.3275 | $941.33 | $941.35 | $941.30 | |