| 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 | $177.75 | 9.323% | $194.3216 | $194.32 | $194.30 | $194.30 |
| Purchase #2 | $74.95 | 5.835% | $79.3233 | $79.32 | $79.30 | $79.30 |
| Purchase #3 | $148.80 | 3.148% | $153.4842 | $153.48 | $153.50 | $153.50 |
| Purchase #4 | $155.31 | 12.573% | $174.8371 | $174.84 | $174.85 | $174.80 |
| Purchase #5 | $160.53 | 4.461% | $167.6912 | $167.69 | $167.70 | $167.70 |
| Purchase #6 | $104.54 | 13.605% | $118.7627 | $118.76 | $118.75 | $118.80 |
| Purchase #7 | $139.39 | 6.791% | $148.856 | $148.86 | $148.85 | $148.90 |
| 7 purchase totals = | $961.27 | $1,037.2761 | $1,037.27 | $1,037.25 | $1,037.30 | |