| 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 | $186.31 | 4.794% | $195.2417 | $195.24 | $195.25 | $195.20 |
| Purchase #2 | $131.43 | 13.376% | $149.0101 | $149.01 | $149.00 | $149.00 |
| Purchase #3 | $79.31 | 5.108% | $83.3612 | $83.36 | $83.35 | $83.40 |
| Purchase #4 | $197.42 | 7.163% | $211.5612 | $211.56 | $211.55 | $211.60 |
| Purchase #5 | $131.72 | 3.114% | $135.8218 | $135.82 | $135.80 | $135.80 |
| Purchase #6 | $170.94 | 3.454% | $176.8443 | $176.84 | $176.85 | $176.80 |
| Purchase #7 | $243.65 | 13.657% | $276.9253 | $276.93 | $276.95 | $276.90 |
| 7 purchase totals = | $1,140.78 | $1,228.7656 | $1,228.76 | $1,228.75 | $1,228.70 | |