| 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 | $152.42 | 3.623% | $157.9422 | $157.94 | $157.95 | $157.90 |
| Purchase #2 | $235.58 | 12.139% | $264.1771 | $264.18 | $264.20 | $264.20 |
| Purchase #3 | $103.55 | 9.815% | $113.7134 | $113.71 | $113.70 | $113.70 |
| Purchase #4 | $188.99 | 4.865% | $198.1844 | $198.18 | $198.20 | $198.20 |
| Purchase #5 | $81.68 | 10.145% | $89.9664 | $89.97 | $89.95 | $90.00 |
| Purchase #6 | $183.29 | 3.581% | $189.8536 | $189.85 | $189.85 | $189.90 |
| Purchase #7 | $47.77 | 7.491% | $51.3485 | $51.35 | $51.35 | $51.30 |
| 7 purchase totals = | $993.28 | $1,065.1856 | $1,065.18 | $1,065.20 | $1,065.20 | |