| 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 | $155.57 | 3.344% | $160.7723 | $160.77 | $160.75 | $160.80 |
| Purchase #2 | $186.52 | 13.722% | $212.1143 | $212.11 | $212.10 | $212.10 |
| Purchase #3 | $210.29 | 8.710% | $228.6063 | $228.61 | $228.60 | $228.60 |
| Purchase #4 | $134.99 | 13.783% | $153.5957 | $153.60 | $153.60 | $153.60 |
| Purchase #5 | $173.48 | 5.160% | $182.4316 | $182.43 | $182.45 | $182.40 |
| Purchase #6 | $185.45 | 7.595% | $199.5349 | $199.53 | $199.55 | $199.50 |
| Purchase #7 | $203.61 | 6.649% | $217.148 | $217.15 | $217.15 | $217.10 |
| 7 purchase totals = | $1,249.91 | $1,354.2031 | $1,354.20 | $1,354.20 | $1,354.10 | |