| 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 | $135.97 | 9.551% | $148.9565 | $148.96 | $148.95 | $149.00 |
| Purchase #2 | $117.30 | 13.406% | $133.0252 | $133.03 | $133.05 | $133.00 |
| Purchase #3 | $173.42 | 3.164% | $178.907 | $178.91 | $178.90 | $178.90 |
| Purchase #4 | $35.44 | 13.339% | $40.1673 | $40.17 | $40.15 | $40.20 |
| Purchase #5 | $124.52 | 4.622% | $130.2753 | $130.28 | $130.30 | $130.30 |
| Purchase #6 | $178.66 | 12.138% | $200.3458 | $200.35 | $200.35 | $200.30 |
| Purchase #7 | $202.43 | 10.671% | $224.0313 | $224.03 | $224.05 | $224.00 |
| 7 purchase totals = | $967.74 | $1,055.7084 | $1,055.73 | $1,055.75 | $1,055.70 | |