| 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 | $85.97 | 4.510% | $89.8472 | $89.85 | $89.85 | $89.80 |
| Purchase #2 | $191.48 | 3.233% | $197.6705 | $197.67 | $197.65 | $197.70 |
| Purchase #3 | $139.91 | 9.308% | $152.9328 | $152.93 | $152.95 | $152.90 |
| Purchase #4 | $194.53 | 3.846% | $202.0116 | $202.01 | $202.00 | $202.00 |
| Purchase #5 | $73.45 | 5.860% | $77.7542 | $77.75 | $77.75 | $77.80 |
| Purchase #6 | $139.76 | 6.627% | $149.0219 | $149.02 | $149.00 | $149.00 |
| Purchase #7 | $242.34 | 10.244% | $267.1653 | $267.17 | $267.15 | $267.20 |
| 7 purchase totals = | $1,067.44 | $1,136.4035 | $1,136.40 | $1,136.35 | $1,136.40 | |