| 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 | $169.35 | 8.290% | $183.3891 | $183.39 | $183.40 | $183.40 |
| Purchase #2 | $96.86 | 5.136% | $101.8347 | $101.83 | $101.85 | $101.80 |
| Purchase #3 | $108.62 | 11.301% | $120.8951 | $120.90 | $120.90 | $120.90 |
| Purchase #4 | $25.92 | 7.259% | $27.8015 | $27.80 | $27.80 | $27.80 |
| Purchase #5 | $160.95 | 8.277% | $174.2718 | $174.27 | $174.25 | $174.30 |
| Purchase #6 | $103.89 | 4.237% | $108.2918 | $108.29 | $108.30 | $108.30 |
| Purchase #7 | $161.58 | 13.752% | $183.8005 | $183.80 | $183.80 | $183.80 |
| 7 purchase totals = | $827.17 | $900.2845 | $900.28 | $900.30 | $900.30 | |