| 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 | $186.58 | 13.477% | $211.7254 | $211.73 | $211.75 | $211.70 |
| Purchase #2 | $124.50 | 8.787% | $135.4398 | $135.44 | $135.45 | $135.40 |
| Purchase #3 | $128.34 | 5.860% | $135.8607 | $135.86 | $135.85 | $135.90 |
| Purchase #4 | $165.52 | 6.812% | $176.7952 | $176.80 | $176.80 | $176.80 |
| Purchase #5 | $190.33 | 13.759% | $216.5175 | $216.52 | $216.50 | $216.50 |
| Purchase #6 | $126.68 | 12.456% | $142.4593 | $142.46 | $142.45 | $142.50 |
| Purchase #7 | $82.81 | 9.454% | $90.6389 | $90.64 | $90.65 | $90.60 |
| 7 purchase totals = | $1,004.76 | $1,109.4368 | $1,109.45 | $1,109.45 | $1,109.40 | |