| 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 | $159.44 | 9.123% | $173.9857 | $173.99 | $174.00 | $174.00 |
| Purchase #2 | $218.85 | 13.557% | $248.5195 | $248.52 | $248.50 | $248.50 |
| Purchase #3 | $242.67 | 5.798% | $256.74 | $256.74 | $256.75 | $256.70 |
| Purchase #4 | $14.63 | 10.304% | $16.1375 | $16.14 | $16.15 | $16.10 |
| Purchase #5 | $31.48 | 10.291% | $34.7196 | $34.72 | $34.70 | $34.70 |
| Purchase #6 | $53.80 | 3.227% | $55.5361 | $55.54 | $55.55 | $55.50 |
| Purchase #7 | $37.43 | 5.446% | $39.4684 | $39.47 | $39.45 | $39.50 |
| 7 purchase totals = | $758.30 | $825.1068 | $825.12 | $825.10 | $825.00 | |