| 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 | $177.62 | 10.862% | $196.9131 | $196.91 | $196.90 | $196.90 |
| Purchase #2 | $53.81 | 13.573% | $61.1136 | $61.11 | $61.10 | $61.10 |
| Purchase #3 | $145.45 | 6.185% | $154.4461 | $154.45 | $154.45 | $154.40 |
| Purchase #4 | $245.90 | 13.715% | $279.6252 | $279.63 | $279.65 | $279.60 |
| Purchase #5 | $23.54 | 11.180% | $26.1718 | $26.17 | $26.15 | $26.20 |
| Purchase #6 | $204.38 | 11.432% | $227.7447 | $227.74 | $227.75 | $227.70 |
| Purchase #7 | $174.46 | 9.807% | $191.5693 | $191.57 | $191.55 | $191.60 |
| 7 purchase totals = | $1,025.16 | $1,137.5838 | $1,137.58 | $1,137.55 | $1,137.50 | |