| 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 | $146.62 | 9.775% | $160.9521 | $160.95 | $160.95 | $161.00 |
| Purchase #2 | $156.31 | 4.830% | $163.8598 | $163.86 | $163.85 | $163.90 |
| Purchase #3 | $172.74 | 11.467% | $192.5481 | $192.55 | $192.55 | $192.50 |
| Purchase #4 | $14.67 | 5.662% | $15.5006 | $15.50 | $15.50 | $15.50 |
| Purchase #5 | $84.87 | 5.467% | $89.5098 | $89.51 | $89.50 | $89.50 |
| Purchase #6 | $211.40 | 13.482% | $239.9009 | $239.90 | $239.90 | $239.90 |
| Purchase #7 | $56.37 | 3.604% | $58.4016 | $58.40 | $58.40 | $58.40 |
| 7 purchase totals = | $842.98 | $920.6729 | $920.67 | $920.65 | $920.70 | |