| 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 | $185.59 | 6.567% | $197.7777 | $197.78 | $197.80 | $197.80 |
| Purchase #2 | $240.63 | 9.544% | $263.5957 | $263.60 | $263.60 | $263.60 |
| Purchase #3 | $144.56 | 6.341% | $153.7265 | $153.73 | $153.75 | $153.70 |
| Purchase #4 | $111.52 | 9.652% | $122.2839 | $122.28 | $122.30 | $122.30 |
| Purchase #5 | $127.34 | 10.486% | $140.6929 | $140.69 | $140.70 | $140.70 |
| Purchase #6 | $47.39 | 8.209% | $51.2802 | $51.28 | $51.30 | $51.30 |
| Purchase #7 | $200.78 | 13.812% | $228.5117 | $228.51 | $228.50 | $228.50 |
| 7 purchase totals = | $1,057.81 | $1,157.8686 | $1,157.87 | $1,157.95 | $1,157.90 | |