| 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 | $146.84 | 4.277% | $153.1203 | $153.12 | $153.10 | $153.10 |
| Purchase #2 | $144.39 | 5.793% | $152.7545 | $152.75 | $152.75 | $152.80 |
| Purchase #3 | $140.77 | 13.824% | $160.23 | $160.23 | $160.25 | $160.20 |
| Purchase #4 | $5.93 | 13.608% | $6.737 | $6.74 | $6.75 | $6.70 |
| Purchase #5 | $186.63 | 7.291% | $200.2372 | $200.24 | $200.25 | $200.20 |
| Purchase #6 | $58.65 | 6.302% | $62.3461 | $62.35 | $62.35 | $62.30 |
| Purchase #7 | $223.97 | 8.151% | $242.2258 | $242.23 | $242.25 | $242.20 |
| 7 purchase totals = | $907.18 | $977.6509 | $977.66 | $977.70 | $977.50 | |