| 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 | $101.84 | 13.280% | $115.3644 | $115.36 | $115.35 | $115.40 |
| Purchase #2 | $77.71 | 3.840% | $80.6941 | $80.69 | $80.70 | $80.70 |
| Purchase #3 | $64.73 | 10.606% | $71.5953 | $71.60 | $71.60 | $71.60 |
| Purchase #4 | $204.82 | 3.513% | $212.0153 | $212.02 | $212.00 | $212.00 |
| Purchase #5 | $84.29 | 10.254% | $92.9331 | $92.93 | $92.95 | $92.90 |
| Purchase #6 | $186.27 | 7.486% | $200.2142 | $200.21 | $200.20 | $200.20 |
| Purchase #7 | $68.61 | 6.207% | $72.8686 | $72.87 | $72.85 | $72.90 |
| 7 purchase totals = | $788.27 | $845.6850 | $845.68 | $845.65 | $845.70 | |