| 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 | $137.56 | 13.865% | $156.6327 | $156.63 | $156.65 | $156.60 |
| Purchase #2 | $31.61 | 9.102% | $34.4871 | $34.49 | $34.50 | $34.50 |
| Purchase #3 | $211.43 | 4.365% | $220.6589 | $220.66 | $220.65 | $220.70 |
| Purchase #4 | $57.75 | 10.521% | $63.8259 | $63.83 | $63.85 | $63.80 |
| Purchase #5 | $162.48 | 11.319% | $180.8711 | $180.87 | $180.85 | $180.90 |
| Purchase #6 | $222.88 | 12.459% | $250.6486 | $250.65 | $250.65 | $250.60 |
| Purchase #7 | $245.71 | 8.511% | $266.6224 | $266.62 | $266.60 | $266.60 |
| 7 purchase totals = | $1,069.42 | $1,173.7467 | $1,173.75 | $1,173.75 | $1,173.70 | |