| 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 | $199.50 | 7.693% | $214.8475 | $214.85 | $214.85 | $214.80 |
| Purchase #2 | $156.43 | 12.417% | $175.8539 | $175.85 | $175.85 | $175.90 |
| Purchase #3 | $216.52 | 7.404% | $232.5511 | $232.55 | $232.55 | $232.60 |
| Purchase #4 | $187.47 | 7.326% | $201.2041 | $201.20 | $201.20 | $201.20 |
| Purchase #5 | $39.94 | 7.123% | $42.7849 | $42.78 | $42.80 | $42.80 |
| Purchase #6 | $119.80 | 13.424% | $135.882 | $135.88 | $135.90 | $135.90 |
| Purchase #7 | $152.56 | 5.563% | $161.0469 | $161.05 | $161.05 | $161.00 |
| 7 purchase totals = | $1,072.22 | $1,164.1704 | $1,164.16 | $1,164.20 | $1,164.20 | |