| 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 | $157.46 | 13.488% | $178.6982 | $178.70 | $178.70 | $178.70 |
| Purchase #2 | $167.76 | 3.844% | $174.2087 | $174.21 | $174.20 | $174.20 |
| Purchase #3 | $111.32 | 8.485% | $120.7655 | $120.77 | $120.75 | $120.80 |
| Purchase #4 | $37.60 | 4.558% | $39.3138 | $39.31 | $39.30 | $39.30 |
| Purchase #5 | $30.47 | 6.146% | $32.3427 | $32.34 | $32.35 | $32.30 |
| Purchase #6 | $68.86 | 6.169% | $73.108 | $73.11 | $73.10 | $73.10 |
| Purchase #7 | $192.45 | 11.210% | $214.0236 | $214.02 | $214.00 | $214.00 |
| 7 purchase totals = | $765.92 | $832.4605 | $832.46 | $832.40 | $832.40 | |