| 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 | $142.46 | 12.231% | $159.8843 | $159.88 | $159.90 | $159.90 |
| Purchase #2 | $184.52 | 4.634% | $193.0707 | $193.07 | $193.05 | $193.10 |
| Purchase #3 | $230.86 | 4.756% | $241.8397 | $241.84 | $241.85 | $241.80 |
| Purchase #4 | $72.47 | 8.740% | $78.8039 | $78.80 | $78.80 | $78.80 |
| Purchase #5 | $13.92 | 6.401% | $14.811 | $14.81 | $14.80 | $14.80 |
| Purchase #6 | $53.25 | 7.145% | $57.0547 | $57.05 | $57.05 | $57.10 |
| Purchase #7 | $47.39 | 7.670% | $51.0248 | $51.02 | $51.00 | $51.00 |
| 7 purchase totals = | $744.87 | $796.4891 | $796.47 | $796.45 | $796.50 | |