| 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 | $166.95 | 4.733% | $174.8517 | $174.85 | $174.85 | $174.90 |
| Purchase #2 | $162.92 | 4.251% | $169.8457 | $169.85 | $169.85 | $169.80 |
| Purchase #3 | $206.26 | 10.752% | $228.4371 | $228.44 | $228.45 | $228.40 |
| Purchase #4 | $91.60 | 12.698% | $103.2314 | $103.23 | $103.25 | $103.20 |
| Purchase #5 | $238.43 | 11.117% | $264.9363 | $264.94 | $264.95 | $264.90 |
| Purchase #6 | $132.90 | 4.627% | $139.0493 | $139.05 | $139.05 | $139.00 |
| Purchase #7 | $244.66 | 13.591% | $277.9117 | $277.91 | $277.90 | $277.90 |
| 7 purchase totals = | $1,243.72 | $1,358.2632 | $1,358.27 | $1,358.30 | $1,358.10 | |