| 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 | $179.45 | 13.740% | $204.1064 | $204.11 | $204.10 | $204.10 |
| Purchase #2 | $145.85 | 3.519% | $150.9825 | $150.98 | $151.00 | $151.00 |
| Purchase #3 | $216.77 | 11.647% | $242.0172 | $242.02 | $242.00 | $242.00 |
| Purchase #4 | $167.88 | 13.117% | $189.9008 | $189.90 | $189.90 | $189.90 |
| Purchase #5 | $66.27 | 7.447% | $71.2051 | $71.21 | $71.20 | $71.20 |
| Purchase #6 | $88.41 | 9.512% | $96.8196 | $96.82 | $96.80 | $96.80 |
| Purchase #7 | $52.34 | 12.142% | $58.6951 | $58.70 | $58.70 | $58.70 |
| 7 purchase totals = | $916.97 | $1,013.7267 | $1,013.74 | $1,013.70 | $1,013.70 | |