| 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 | $166.82 | 3.546% | $172.7354 | $172.74 | $172.75 | $172.70 |
| Purchase #2 | $220.41 | 11.303% | $245.3229 | $245.32 | $245.30 | $245.30 |
| Purchase #3 | $180.44 | 8.409% | $195.6132 | $195.61 | $195.60 | $195.60 |
| Purchase #4 | $137.74 | 5.495% | $145.3088 | $145.31 | $145.30 | $145.30 |
| Purchase #5 | $115.81 | 5.660% | $122.3648 | $122.36 | $122.35 | $122.40 |
| Purchase #6 | $6.72 | 4.711% | $7.0366 | $7.04 | $7.05 | $7.00 |
| Purchase #7 | $33.46 | 9.219% | $36.5447 | $36.54 | $36.55 | $36.50 |
| 7 purchase totals = | $861.40 | $924.9264 | $924.92 | $924.90 | $924.80 | |