| 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 | $170.45 | 13.249% | $193.0329 | $193.03 | $193.05 | $193.00 |
| Purchase #2 | $225.70 | 8.666% | $245.2592 | $245.26 | $245.25 | $245.30 |
| Purchase #3 | $165.77 | 13.830% | $188.696 | $188.70 | $188.70 | $188.70 |
| Purchase #4 | $246.34 | 9.323% | $269.3063 | $269.31 | $269.30 | $269.30 |
| Purchase #5 | $248.54 | 9.252% | $271.5349 | $271.53 | $271.55 | $271.50 |
| Purchase #6 | $75.30 | 13.366% | $85.3646 | $85.36 | $85.35 | $85.40 |
| Purchase #7 | $124.32 | 13.142% | $140.6581 | $140.66 | $140.65 | $140.70 |
| 7 purchase totals = | $1,256.42 | $1,393.8520 | $1,393.85 | $1,393.85 | $1,393.90 | |