| 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 | $237.60 | 12.298% | $266.82 | $266.82 | $266.80 | $266.80 |
| Purchase #2 | $7.71 | 12.493% | $8.6732 | $8.67 | $8.65 | $8.70 |
| Purchase #3 | $164.29 | 5.154% | $172.7575 | $172.76 | $172.75 | $172.80 |
| Purchase #4 | $160.63 | 8.401% | $174.1245 | $174.12 | $174.10 | $174.10 |
| Purchase #5 | $22.98 | 8.586% | $24.9531 | $24.95 | $24.95 | $25.00 |
| Purchase #6 | $135.81 | 4.826% | $142.3642 | $142.36 | $142.35 | $142.40 |
| Purchase #7 | $65.90 | 10.350% | $72.7207 | $72.72 | $72.70 | $72.70 |
| 7 purchase totals = | $794.92 | $862.4132 | $862.40 | $862.30 | $862.50 | |