| 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 | $153.51 | 8.614% | $166.7334 | $166.73 | $166.75 | $166.70 |
| Purchase #2 | $225.95 | 5.679% | $238.7817 | $238.78 | $238.80 | $238.80 |
| Purchase #3 | $121.71 | 7.640% | $131.0086 | $131.01 | $131.00 | $131.00 |
| Purchase #4 | $230.75 | 9.265% | $252.129 | $252.13 | $252.15 | $252.10 |
| Purchase #5 | $166.64 | 6.569% | $177.5866 | $177.59 | $177.60 | $177.60 |
| Purchase #6 | $186.61 | 8.539% | $202.5446 | $202.54 | $202.55 | $202.50 |
| Purchase #7 | $40.79 | 5.187% | $42.9058 | $42.91 | $42.90 | $42.90 |
| 7 purchase totals = | $1,125.96 | $1,211.6897 | $1,211.69 | $1,211.75 | $1,211.60 | |