| 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 | $178.28 | 3.523% | $184.5608 | $184.56 | $184.55 | $184.60 |
| Purchase #2 | $177.34 | 4.182% | $184.7564 | $184.76 | $184.75 | $184.80 |
| Purchase #3 | $249.35 | 13.516% | $283.0521 | $283.05 | $283.05 | $283.10 |
| Purchase #4 | $75.41 | 13.581% | $85.6514 | $85.65 | $85.65 | $85.70 |
| Purchase #5 | $139.32 | 9.809% | $152.9859 | $152.99 | $153.00 | $153.00 |
| Purchase #6 | $179.60 | 3.330% | $185.5807 | $185.58 | $185.60 | $185.60 |
| Purchase #7 | $183.56 | 8.355% | $198.8964 | $198.90 | $198.90 | $198.90 |
| 7 purchase totals = | $1,182.86 | $1,275.4837 | $1,275.49 | $1,275.50 | $1,275.70 | |