| 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 | $111.25 | 9.798% | $122.1503 | $122.15 | $122.15 | $122.20 |
| Purchase #2 | $183.69 | 10.642% | $203.2383 | $203.24 | $203.25 | $203.20 |
| Purchase #3 | $81.36 | 10.654% | $90.0281 | $90.03 | $90.05 | $90.00 |
| Purchase #4 | $123.32 | 4.454% | $128.8127 | $128.81 | $128.80 | $128.80 |
| Purchase #5 | $17.38 | 9.224% | $18.9831 | $18.98 | $19.00 | $19.00 |
| Purchase #6 | $157.65 | 11.787% | $176.2322 | $176.23 | $176.25 | $176.20 |
| Purchase #7 | $173.29 | 5.624% | $183.0358 | $183.04 | $183.05 | $183.00 |
| 7 purchase totals = | $847.94 | $922.4805 | $922.48 | $922.55 | $922.40 | |