| 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 | $149.56 | 5.620% | $157.9653 | $157.97 | $157.95 | $158.00 |
| Purchase #2 | $59.48 | 7.331% | $63.8405 | $63.84 | $63.85 | $63.80 |
| Purchase #3 | $106.90 | 7.271% | $114.6727 | $114.67 | $114.65 | $114.70 |
| Purchase #4 | $183.27 | 9.429% | $200.5505 | $200.55 | $200.55 | $200.60 |
| Purchase #5 | $141.48 | 11.628% | $157.9313 | $157.93 | $157.95 | $157.90 |
| Purchase #6 | $245.72 | 3.436% | $254.1629 | $254.16 | $254.15 | $254.20 |
| Purchase #7 | $82.57 | 9.269% | $90.2234 | $90.22 | $90.20 | $90.20 |
| 7 purchase totals = | $968.98 | $1,039.3466 | $1,039.34 | $1,039.30 | $1,039.40 | |