| 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 | $149.90 | 8.587% | $162.7719 | $162.77 | $162.75 | $162.80 |
| Purchase #2 | $202.31 | 10.517% | $223.5869 | $223.59 | $223.60 | $223.60 |
| Purchase #3 | $17.56 | 13.696% | $19.965 | $19.97 | $19.95 | $20.00 |
| Purchase #4 | $70.99 | 9.541% | $77.7632 | $77.76 | $77.75 | $77.80 |
| Purchase #5 | $143.60 | 9.197% | $156.8069 | $156.81 | $156.80 | $156.80 |
| Purchase #6 | $159.79 | 3.259% | $164.9976 | $165.00 | $165.00 | $165.00 |
| Purchase #7 | $141.63 | 12.487% | $159.3153 | $159.32 | $159.30 | $159.30 |
| 7 purchase totals = | $885.78 | $965.2068 | $965.22 | $965.15 | $965.30 | |