| 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 | $131.95 | 13.132% | $149.2777 | $149.28 | $149.30 | $149.30 |
| Purchase #2 | $98.91 | 11.661% | $110.4439 | $110.44 | $110.45 | $110.40 |
| Purchase #3 | $214.92 | 8.327% | $232.8164 | $232.82 | $232.80 | $232.80 |
| Purchase #4 | $177.95 | 10.440% | $196.528 | $196.53 | $196.55 | $196.50 |
| Purchase #5 | $177.70 | 10.845% | $196.9716 | $196.97 | $196.95 | $197.00 |
| Purchase #6 | $150.60 | 12.791% | $169.8632 | $169.86 | $169.85 | $169.90 |
| Purchase #7 | $162.69 | 10.107% | $179.1331 | $179.13 | $179.15 | $179.10 |
| 7 purchase totals = | $1,114.72 | $1,235.0339 | $1,235.03 | $1,235.05 | $1,235.00 | |