| 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 | $209.60 | 13.383% | $237.6508 | $237.65 | $237.65 | $237.70 |
| Purchase #2 | $186.53 | 5.656% | $197.0801 | $197.08 | $197.10 | $197.10 |
| Purchase #3 | $145.91 | 12.637% | $164.3486 | $164.35 | $164.35 | $164.30 |
| Purchase #4 | $55.75 | 13.776% | $63.4301 | $63.43 | $63.45 | $63.40 |
| Purchase #5 | $47.28 | 13.582% | $53.7016 | $53.70 | $53.70 | $53.70 |
| Purchase #6 | $176.65 | 3.641% | $183.0818 | $183.08 | $183.10 | $183.10 |
| Purchase #7 | $130.65 | 5.635% | $138.0121 | $138.01 | $138.00 | $138.00 |
| 7 purchase totals = | $952.37 | $1,037.3051 | $1,037.30 | $1,037.35 | $1,037.30 | |