| 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 | $181.86 | 8.853% | $197.9601 | $197.96 | $197.95 | $198.00 |
| Purchase #2 | $25.34 | 3.677% | $26.2718 | $26.27 | $26.25 | $26.30 |
| Purchase #3 | $14.54 | 8.830% | $15.8239 | $15.82 | $15.80 | $15.80 |
| Purchase #4 | $96.85 | 12.167% | $108.6337 | $108.63 | $108.65 | $108.60 |
| Purchase #5 | $244.32 | 6.350% | $259.8343 | $259.83 | $259.85 | $259.80 |
| Purchase #6 | $115.34 | 10.700% | $127.6814 | $127.68 | $127.70 | $127.70 |
| Purchase #7 | $39.98 | 3.365% | $41.3253 | $41.33 | $41.35 | $41.30 |
| 7 purchase totals = | $718.23 | $777.5305 | $777.52 | $777.55 | $777.50 | |