| 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 | $200.65 | 13.285% | $227.3064 | $227.31 | $227.30 | $227.30 |
| Purchase #2 | $156.96 | 3.757% | $162.857 | $162.86 | $162.85 | $162.90 |
| Purchase #3 | $24.34 | 10.752% | $26.957 | $26.96 | $26.95 | $27.00 |
| Purchase #4 | $71.36 | 4.425% | $74.5177 | $74.52 | $74.50 | $74.50 |
| Purchase #5 | $159.51 | 8.342% | $172.8163 | $172.82 | $172.80 | $172.80 |
| Purchase #6 | $15.31 | 4.656% | $16.0228 | $16.02 | $16.00 | $16.00 |
| Purchase #7 | $175.49 | 8.299% | $190.0539 | $190.05 | $190.05 | $190.10 |
| 7 purchase totals = | $803.62 | $870.5311 | $870.54 | $870.45 | $870.60 | |