| 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 | $195.78 | 12.544% | $220.3386 | $220.34 | $220.35 | $220.30 |
| Purchase #2 | $31.48 | 13.513% | $35.7339 | $35.73 | $35.75 | $35.70 |
| Purchase #3 | $164.63 | 11.402% | $183.4011 | $183.40 | $183.40 | $183.40 |
| Purchase #4 | $151.84 | 13.657% | $172.5768 | $172.58 | $172.60 | $172.60 |
| Purchase #5 | $19.71 | 3.661% | $20.4316 | $20.43 | $20.45 | $20.40 |
| Purchase #6 | $135.28 | 12.797% | $152.5918 | $152.59 | $152.60 | $152.60 |
| Purchase #7 | $175.73 | 8.672% | $190.9693 | $190.97 | $190.95 | $191.00 |
| 7 purchase totals = | $874.45 | $976.0431 | $976.04 | $976.10 | $976.00 | |