| 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 | $74.78 | 12.528% | $84.1484 | $84.15 | $84.15 | $84.10 |
| Purchase #2 | $141.74 | 7.595% | $152.5052 | $152.51 | $152.50 | $152.50 |
| Purchase #3 | $240.38 | 4.508% | $251.2163 | $251.22 | $251.20 | $251.20 |
| Purchase #4 | $95.83 | 3.121% | $98.8209 | $98.82 | $98.80 | $98.80 |
| Purchase #5 | $156.26 | 13.303% | $177.0473 | $177.05 | $177.05 | $177.00 |
| Purchase #6 | $191.68 | 12.733% | $216.0866 | $216.09 | $216.10 | $216.10 |
| Purchase #7 | $165.61 | 7.449% | $177.9463 | $177.95 | $177.95 | $177.90 |
| 7 purchase totals = | $1,066.28 | $1,157.7710 | $1,157.79 | $1,157.75 | $1,157.60 | |