| 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 | $171.25 | 9.109% | $186.8492 | $186.85 | $186.85 | $186.80 |
| Purchase #2 | $6.41 | 13.837% | $7.297 | $7.30 | $7.30 | $7.30 |
| Purchase #3 | $103.46 | 9.233% | $113.0125 | $113.01 | $113.00 | $113.00 |
| Purchase #4 | $77.54 | 8.458% | $84.0983 | $84.10 | $84.10 | $84.10 |
| Purchase #5 | $203.51 | 7.655% | $219.0887 | $219.09 | $219.10 | $219.10 |
| Purchase #6 | $202.60 | 9.484% | $221.8146 | $221.81 | $221.80 | $221.80 |
| Purchase #7 | $185.97 | 6.199% | $197.4983 | $197.50 | $197.50 | $197.50 |
| 7 purchase totals = | $950.74 | $1,029.6586 | $1,029.66 | $1,029.65 | $1,029.60 | |