| 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 | $197.73 | 11.813% | $221.0878 | $221.09 | $221.10 | $221.10 |
| Purchase #2 | $168.62 | 10.633% | $186.5494 | $186.55 | $186.55 | $186.50 |
| Purchase #3 | $5.42 | 3.417% | $5.6052 | $5.61 | $5.60 | $5.60 |
| Purchase #4 | $223.77 | 13.631% | $254.2721 | $254.27 | $254.25 | $254.30 |
| Purchase #5 | $5.75 | 8.376% | $6.2316 | $6.23 | $6.25 | $6.20 |
| Purchase #6 | $16.39 | 9.233% | $17.9033 | $17.90 | $17.90 | $17.90 |
| Purchase #7 | $40.72 | 7.467% | $43.7606 | $43.76 | $43.75 | $43.80 |
| 7 purchase totals = | $658.40 | $735.4100 | $735.41 | $735.40 | $735.40 | |