| 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 | $162.70 | 7.544% | $174.9741 | $174.97 | $174.95 | $175.00 |
| Purchase #2 | $8.45 | 7.163% | $9.0553 | $9.06 | $9.05 | $9.10 |
| Purchase #3 | $70.77 | 9.406% | $77.4266 | $77.43 | $77.45 | $77.40 |
| Purchase #4 | $182.31 | 6.635% | $194.4063 | $194.41 | $194.40 | $194.40 |
| Purchase #5 | $32.26 | 7.365% | $34.6359 | $34.64 | $34.65 | $34.60 |
| Purchase #6 | $206.39 | 7.741% | $222.3666 | $222.37 | $222.35 | $222.40 |
| Purchase #7 | $55.67 | 9.854% | $61.1557 | $61.16 | $61.15 | $61.20 |
| 7 purchase totals = | $718.55 | $774.0205 | $774.04 | $774.00 | $774.10 | |