| 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 | $152.45 | 3.395% | $157.6257 | $157.63 | $157.65 | $157.60 |
| Purchase #2 | $88.59 | 5.356% | $93.3349 | $93.33 | $93.35 | $93.30 |
| Purchase #3 | $171.47 | 9.795% | $188.2655 | $188.27 | $188.25 | $188.30 |
| Purchase #4 | $184.94 | 6.539% | $197.0332 | $197.03 | $197.05 | $197.00 |
| Purchase #5 | $141.40 | 13.269% | $160.1624 | $160.16 | $160.15 | $160.20 |
| Purchase #6 | $233.38 | 6.178% | $247.7982 | $247.80 | $247.80 | $247.80 |
| Purchase #7 | $60.34 | 5.506% | $63.6623 | $63.66 | $63.65 | $63.70 |
| 7 purchase totals = | $1,032.57 | $1,107.8822 | $1,107.88 | $1,107.90 | $1,107.90 | |