| 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 | $177.42 | 11.547% | $197.9067 | $197.91 | $197.90 | $197.90 |
| Purchase #2 | $135.78 | 8.730% | $147.6336 | $147.63 | $147.65 | $147.60 |
| Purchase #3 | $91.47 | 8.704% | $99.4315 | $99.43 | $99.45 | $99.40 |
| Purchase #4 | $130.37 | 12.794% | $147.0495 | $147.05 | $147.05 | $147.00 |
| Purchase #5 | $9.30 | 6.441% | $9.899 | $9.90 | $9.90 | $9.90 |
| Purchase #6 | $172.80 | 9.220% | $188.7322 | $188.73 | $188.75 | $188.70 |
| Purchase #7 | $131.56 | 9.817% | $144.4752 | $144.48 | $144.50 | $144.50 |
| 7 purchase totals = | $848.70 | $935.1277 | $935.13 | $935.20 | $935.00 | |