| 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 | $129.97 | 11.596% | $145.0413 | $145.04 | $145.05 | $145.00 |
| Purchase #2 | $33.47 | 5.652% | $35.3617 | $35.36 | $35.35 | $35.40 |
| Purchase #3 | $142.92 | 13.834% | $162.6916 | $162.69 | $162.70 | $162.70 |
| Purchase #4 | $73.93 | 7.378% | $79.3846 | $79.38 | $79.40 | $79.40 |
| Purchase #5 | $64.58 | 4.562% | $67.5261 | $67.53 | $67.55 | $67.50 |
| Purchase #6 | $44.26 | 7.251% | $47.4693 | $47.47 | $47.45 | $47.50 |
| Purchase #7 | $20.47 | 11.636% | $22.8519 | $22.85 | $22.85 | $22.90 |
| 7 purchase totals = | $509.60 | $560.3265 | $560.32 | $560.35 | $560.40 | |