| 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 | $122.82 | 11.333% | $136.7392 | $136.74 | $136.75 | $136.70 |
| Purchase #2 | $85.56 | 7.815% | $92.2465 | $92.25 | $92.25 | $92.20 |
| Purchase #3 | $194.43 | 6.163% | $206.4127 | $206.41 | $206.40 | $206.40 |
| Purchase #4 | $19.87 | 3.262% | $20.5182 | $20.52 | $20.50 | $20.50 |
| Purchase #5 | $192.97 | 9.809% | $211.8984 | $211.90 | $211.90 | $211.90 |
| Purchase #6 | $67.48 | 9.243% | $73.7172 | $73.72 | $73.70 | $73.70 |
| Purchase #7 | $26.79 | 7.176% | $28.7125 | $28.71 | $28.70 | $28.70 |
| 7 purchase totals = | $709.92 | $770.2447 | $770.25 | $770.20 | $770.10 | |