| 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 | $139.83 | 7.742% | $150.6556 | $150.66 | $150.65 | $150.70 |
| Purchase #2 | $26.37 | 9.802% | $28.9548 | $28.95 | $28.95 | $29.00 |
| Purchase #3 | $186.89 | 8.620% | $202.9999 | $203.00 | $203.00 | $203.00 |
| Purchase #4 | $185.96 | 4.736% | $194.7671 | $194.77 | $194.75 | $194.80 |
| Purchase #5 | $63.75 | 13.169% | $72.1452 | $72.15 | $72.15 | $72.10 |
| Purchase #6 | $162.54 | 6.275% | $172.7394 | $172.74 | $172.75 | $172.70 |
| Purchase #7 | $250.36 | 13.559% | $284.3063 | $284.31 | $284.30 | $284.30 |
| 7 purchase totals = | $1,015.70 | $1,106.5683 | $1,106.58 | $1,106.55 | $1,106.60 | |