| 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 | $142.34 | 12.208% | $159.7169 | $159.72 | $159.70 | $159.70 |
| Purchase #2 | $190.38 | 7.855% | $205.3343 | $205.33 | $205.35 | $205.30 |
| Purchase #3 | $192.62 | 9.831% | $211.5565 | $211.56 | $211.55 | $211.60 |
| Purchase #4 | $87.36 | 10.143% | $96.2209 | $96.22 | $96.20 | $96.20 |
| Purchase #5 | $160.92 | 13.432% | $182.5348 | $182.53 | $182.55 | $182.50 |
| Purchase #6 | $24.43 | 5.456% | $25.7629 | $25.76 | $25.75 | $25.80 |
| Purchase #7 | $44.58 | 5.332% | $46.957 | $46.96 | $46.95 | $47.00 |
| 7 purchase totals = | $842.63 | $928.0833 | $928.08 | $928.05 | $928.10 | |