| 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 | $143.88 | 12.622% | $162.0405 | $162.04 | $162.05 | $162.00 |
| Purchase #2 | $123.70 | 5.597% | $130.6235 | $130.62 | $130.60 | $130.60 |
| Purchase #3 | $82.34 | 3.842% | $85.5035 | $85.50 | $85.50 | $85.50 |
| Purchase #4 | $145.32 | 7.260% | $155.8702 | $155.87 | $155.85 | $155.90 |
| Purchase #5 | $70.93 | 12.201% | $79.5842 | $79.58 | $79.60 | $79.60 |
| Purchase #6 | $20.45 | 3.713% | $21.2093 | $21.21 | $21.20 | $21.20 |
| Purchase #7 | $146.26 | 10.699% | $161.9084 | $161.91 | $161.90 | $161.90 |
| 7 purchase totals = | $732.88 | $796.7396 | $796.73 | $796.70 | $796.70 | |