| 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 | $131.94 | 13.476% | $149.7202 | $149.72 | $149.70 | $149.70 |
| Purchase #2 | $230.79 | 7.547% | $248.2077 | $248.21 | $248.20 | $248.20 |
| Purchase #3 | $84.94 | 6.141% | $90.1562 | $90.16 | $90.15 | $90.20 |
| Purchase #4 | $53.80 | 8.672% | $58.4655 | $58.47 | $58.45 | $58.50 |
| Purchase #5 | $185.86 | 6.775% | $198.452 | $198.45 | $198.45 | $198.50 |
| Purchase #6 | $95.26 | 3.474% | $98.5693 | $98.57 | $98.55 | $98.60 |
| Purchase #7 | $220.96 | 5.206% | $232.4632 | $232.46 | $232.45 | $232.50 |
| 7 purchase totals = | $1,003.55 | $1,076.0341 | $1,076.04 | $1,075.95 | $1,076.20 | |