| 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 | $181.33 | 6.416% | $192.9641 | $192.96 | $192.95 | $193.00 |
| Purchase #2 | $143.88 | 3.271% | $148.5863 | $148.59 | $148.60 | $148.60 |
| Purchase #3 | $30.67 | 13.559% | $34.8285 | $34.83 | $34.85 | $34.80 |
| Purchase #4 | $113.81 | 9.491% | $124.6117 | $124.61 | $124.60 | $124.60 |
| Purchase #5 | $35.52 | 7.294% | $38.1108 | $38.11 | $38.10 | $38.10 |
| Purchase #6 | $187.55 | 11.618% | $209.3396 | $209.34 | $209.35 | $209.30 |
| Purchase #7 | $180.58 | 11.527% | $201.3955 | $201.40 | $201.40 | $201.40 |
| 7 purchase totals = | $873.34 | $949.8365 | $949.84 | $949.85 | $949.80 | |