| 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 | $146.51 | 4.565% | $153.1982 | $153.20 | $153.20 | $153.20 |
| Purchase #2 | $196.85 | 12.427% | $221.3125 | $221.31 | $221.30 | $221.30 |
| Purchase #3 | $189.34 | 6.599% | $201.8345 | $201.83 | $201.85 | $201.80 |
| Purchase #4 | $184.86 | 5.460% | $194.9534 | $194.95 | $194.95 | $195.00 |
| Purchase #5 | $147.27 | 13.571% | $167.256 | $167.26 | $167.25 | $167.30 |
| Purchase #6 | $16.32 | 9.269% | $17.8327 | $17.83 | $17.85 | $17.80 |
| Purchase #7 | $153.60 | 13.124% | $173.7585 | $173.76 | $173.75 | $173.80 |
| 7 purchase totals = | $1,034.75 | $1,130.1458 | $1,130.14 | $1,130.15 | $1,130.20 | |