| 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 | $196.80 | 7.558% | $211.6741 | $211.67 | $211.65 | $211.70 |
| Purchase #2 | $120.44 | 3.535% | $124.6976 | $124.70 | $124.70 | $124.70 |
| Purchase #3 | $76.81 | 10.164% | $84.617 | $84.62 | $84.60 | $84.60 |
| Purchase #4 | $74.56 | 4.164% | $77.6647 | $77.66 | $77.65 | $77.70 |
| Purchase #5 | $176.52 | 9.198% | $192.7563 | $192.76 | $192.75 | $192.80 |
| Purchase #6 | $180.85 | 5.760% | $191.267 | $191.27 | $191.25 | $191.30 |
| Purchase #7 | $179.76 | 9.462% | $196.7689 | $196.77 | $196.75 | $196.80 |
| 7 purchase totals = | $1,005.74 | $1,079.4456 | $1,079.45 | $1,079.35 | $1,079.60 | |