| 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 | $189.44 | 6.280% | $201.3368 | $201.34 | $201.35 | $201.30 |
| Purchase #2 | $118.82 | 4.866% | $124.6018 | $124.60 | $124.60 | $124.60 |
| Purchase #3 | $103.98 | 10.832% | $115.2431 | $115.24 | $115.25 | $115.20 |
| Purchase #4 | $150.45 | 7.825% | $162.2227 | $162.22 | $162.20 | $162.20 |
| Purchase #5 | $34.88 | 6.145% | $37.0234 | $37.02 | $37.00 | $37.00 |
| Purchase #6 | $84.92 | 3.558% | $87.9415 | $87.94 | $87.95 | $87.90 |
| Purchase #7 | $79.88 | 4.433% | $83.4211 | $83.42 | $83.40 | $83.40 |
| 7 purchase totals = | $762.37 | $811.7904 | $811.78 | $811.75 | $811.60 | |