| 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 | $69.41 | 7.798% | $74.8226 | $74.82 | $74.80 | $74.80 |
| Purchase #2 | $111.94 | 3.111% | $115.4225 | $115.42 | $115.40 | $115.40 |
| Purchase #3 | $156.26 | 6.280% | $166.0731 | $166.07 | $166.05 | $166.10 |
| Purchase #4 | $132.89 | 11.128% | $147.678 | $147.68 | $147.70 | $147.70 |
| Purchase #5 | $175.85 | 12.403% | $197.6607 | $197.66 | $197.65 | $197.70 |
| Purchase #6 | $180.37 | 9.581% | $197.6512 | $197.65 | $197.65 | $197.70 |
| Purchase #7 | $247.66 | 11.308% | $275.6654 | $275.67 | $275.65 | $275.70 |
| 7 purchase totals = | $1,074.38 | $1,174.9735 | $1,174.97 | $1,174.90 | $1,175.10 | |