| 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 | $161.53 | 6.529% | $172.0763 | $172.08 | $172.10 | $172.10 |
| Purchase #2 | $60.86 | 12.699% | $68.5886 | $68.59 | $68.60 | $68.60 |
| Purchase #3 | $174.83 | 3.489% | $180.9298 | $180.93 | $180.95 | $180.90 |
| Purchase #4 | $79.58 | 7.584% | $85.6153 | $85.62 | $85.60 | $85.60 |
| Purchase #5 | $68.47 | 4.862% | $71.799 | $71.80 | $71.80 | $71.80 |
| Purchase #6 | $208.88 | 8.623% | $226.8917 | $226.89 | $226.90 | $226.90 |
| Purchase #7 | $161.62 | 3.149% | $166.7094 | $166.71 | $166.70 | $166.70 |
| 7 purchase totals = | $915.77 | $972.6101 | $972.62 | $972.65 | $972.60 | |