| 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 | $228.84 | 13.677% | $260.1384 | $260.14 | $260.15 | $260.10 |
| Purchase #2 | $224.27 | 8.248% | $242.7678 | $242.77 | $242.75 | $242.80 |
| Purchase #3 | $37.50 | 8.827% | $40.8101 | $40.81 | $40.80 | $40.80 |
| Purchase #4 | $149.48 | 10.354% | $164.9572 | $164.96 | $164.95 | $165.00 |
| Purchase #5 | $20.45 | 10.289% | $22.5541 | $22.55 | $22.55 | $22.60 |
| Purchase #6 | $208.36 | 6.709% | $222.3389 | $222.34 | $222.35 | $222.30 |
| Purchase #7 | $171.80 | 6.271% | $182.5736 | $182.57 | $182.55 | $182.60 |
| 7 purchase totals = | $1,040.70 | $1,136.1401 | $1,136.14 | $1,136.10 | $1,136.20 | |