| 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 | $113.96 | 5.454% | $120.1754 | $120.18 | $120.20 | $120.20 |
| Purchase #2 | $122.90 | 4.810% | $128.8115 | $128.81 | $128.80 | $128.80 |
| Purchase #3 | $185.42 | 7.134% | $198.6479 | $198.65 | $198.65 | $198.60 |
| Purchase #4 | $202.64 | 9.284% | $221.4531 | $221.45 | $221.45 | $221.50 |
| Purchase #5 | $24.45 | 9.475% | $26.7666 | $26.77 | $26.75 | $26.80 |
| Purchase #6 | $151.62 | 13.831% | $172.5906 | $172.59 | $172.60 | $172.60 |
| Purchase #7 | $131.52 | 11.418% | $146.537 | $146.54 | $146.55 | $146.50 |
| 7 purchase totals = | $932.51 | $1,014.9821 | $1,014.99 | $1,015.00 | $1,015.00 | |