| 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 | $209.97 | 6.367% | $223.3388 | $223.34 | $223.35 | $223.30 |
| Purchase #2 | $13.28 | 13.433% | $15.0639 | $15.06 | $15.05 | $15.10 |
| Purchase #3 | $24.74 | 10.815% | $27.4156 | $27.42 | $27.40 | $27.40 |
| Purchase #4 | $147.52 | 9.427% | $161.4267 | $161.43 | $161.45 | $161.40 |
| Purchase #5 | $169.37 | 8.783% | $184.2458 | $184.25 | $184.25 | $184.20 |
| Purchase #6 | $250.35 | 7.421% | $268.9285 | $268.93 | $268.95 | $268.90 |
| Purchase #7 | $137.83 | 8.349% | $149.3374 | $149.34 | $149.35 | $149.30 |
| 7 purchase totals = | $953.06 | $1,029.7567 | $1,029.77 | $1,029.80 | $1,029.60 | |