| 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 | $166.99 | 10.830% | $185.075 | $185.08 | $185.10 | $185.10 |
| Purchase #2 | $76.52 | 10.390% | $84.4704 | $84.47 | $84.45 | $84.50 |
| Purchase #3 | $181.94 | 12.563% | $204.7971 | $204.80 | $204.80 | $204.80 |
| Purchase #4 | $246.35 | 11.121% | $273.7466 | $273.75 | $273.75 | $273.70 |
| Purchase #5 | $166.36 | 13.437% | $188.7138 | $188.71 | $188.70 | $188.70 |
| Purchase #6 | $52.73 | 9.864% | $57.9313 | $57.93 | $57.95 | $57.90 |
| Purchase #7 | $197.25 | 11.124% | $219.1921 | $219.19 | $219.20 | $219.20 |
| 7 purchase totals = | $1,088.14 | $1,213.9263 | $1,213.93 | $1,213.95 | $1,213.90 | |