| 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 | $140.94 | 6.106% | $149.5458 | $149.55 | $149.55 | $149.50 |
| Purchase #2 | $198.28 | 7.105% | $212.3678 | $212.37 | $212.35 | $212.40 |
| Purchase #3 | $197.96 | 10.820% | $219.3793 | $219.38 | $219.40 | $219.40 |
| Purchase #4 | $234.98 | 8.740% | $255.5173 | $255.52 | $255.50 | $255.50 |
| Purchase #5 | $182.59 | 7.145% | $195.6361 | $195.64 | $195.65 | $195.60 |
| Purchase #6 | $61.27 | 9.401% | $67.03 | $67.03 | $67.05 | $67.00 |
| Purchase #7 | $141.82 | 5.866% | $150.1392 | $150.14 | $150.15 | $150.10 |
| 7 purchase totals = | $1,157.84 | $1,249.6155 | $1,249.63 | $1,249.65 | $1,249.50 | |