| 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 | $170.84 | 9.628% | $187.2885 | $187.29 | $187.30 | $187.30 |
| Purchase #2 | $203.77 | 9.730% | $223.5968 | $223.60 | $223.60 | $223.60 |
| Purchase #3 | $25.30 | 13.756% | $28.7803 | $28.78 | $28.80 | $28.80 |
| Purchase #4 | $181.95 | 6.166% | $193.169 | $193.17 | $193.15 | $193.20 |
| Purchase #5 | $141.83 | 12.342% | $159.3347 | $159.33 | $159.35 | $159.30 |
| Purchase #6 | $64.98 | 13.587% | $73.8088 | $73.81 | $73.80 | $73.80 |
| Purchase #7 | $239.58 | 6.245% | $254.5418 | $254.54 | $254.55 | $254.50 |
| 7 purchase totals = | $1,028.25 | $1,120.5199 | $1,120.52 | $1,120.55 | $1,120.50 | |