| 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 | $64.54 | 6.191% | $68.5357 | $68.54 | $68.55 | $68.50 |
| Purchase #2 | $136.64 | 4.682% | $143.0375 | $143.04 | $143.05 | $143.00 |
| Purchase #3 | $157.91 | 11.544% | $176.1391 | $176.14 | $176.15 | $176.10 |
| Purchase #4 | $186.33 | 9.270% | $203.6028 | $203.60 | $203.60 | $203.60 |
| Purchase #5 | $142.57 | 7.307% | $152.9876 | $152.99 | $153.00 | $153.00 |
| Purchase #6 | $235.79 | 8.737% | $256.391 | $256.39 | $256.40 | $256.40 |
| Purchase #7 | $24.70 | 13.608% | $28.0612 | $28.06 | $28.05 | $28.10 |
| 7 purchase totals = | $948.48 | $1,028.7549 | $1,028.76 | $1,028.80 | $1,028.70 | |