| 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 | $147.97 | 11.407% | $164.8489 | $164.85 | $164.85 | $164.80 |
| Purchase #2 | $140.42 | 13.567% | $159.4708 | $159.47 | $159.45 | $159.50 |
| Purchase #3 | $7.66 | 13.805% | $8.7175 | $8.72 | $8.70 | $8.70 |
| Purchase #4 | $15.76 | 11.822% | $17.6231 | $17.62 | $17.60 | $17.60 |
| Purchase #5 | $91.67 | 4.637% | $95.9207 | $95.92 | $95.90 | $95.90 |
| Purchase #6 | $139.74 | 7.797% | $150.6355 | $150.64 | $150.65 | $150.60 |
| Purchase #7 | $210.51 | 13.672% | $239.2909 | $239.29 | $239.30 | $239.30 |
| 7 purchase totals = | $753.73 | $836.5074 | $836.51 | $836.45 | $836.40 | |