| 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 | $127.32 | 4.753% | $133.3715 | $133.37 | $133.35 | $133.40 |
| Purchase #2 | $130.60 | 6.150% | $138.6319 | $138.63 | $138.65 | $138.60 |
| Purchase #3 | $136.61 | 6.118% | $144.9678 | $144.97 | $144.95 | $145.00 |
| Purchase #4 | $168.44 | 12.121% | $188.8566 | $188.86 | $188.85 | $188.90 |
| Purchase #5 | $182.94 | 11.458% | $203.9013 | $203.90 | $203.90 | $203.90 |
| Purchase #6 | $15.50 | 3.205% | $15.9968 | $16.00 | $16.00 | $16.00 |
| Purchase #7 | $96.35 | 3.628% | $99.8456 | $99.85 | $99.85 | $99.80 |
| 7 purchase totals = | $857.76 | $925.5715 | $925.58 | $925.55 | $925.60 | |