| 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 | $62.98 | 4.395% | $65.748 | $65.75 | $65.75 | $65.70 |
| Purchase #2 | $130.69 | 6.510% | $139.1979 | $139.20 | $139.20 | $139.20 |
| Purchase #3 | $156.29 | 9.410% | $170.9969 | $171.00 | $171.00 | $171.00 |
| Purchase #4 | $162.32 | 9.809% | $178.242 | $178.24 | $178.25 | $178.20 |
| Purchase #5 | $172.30 | 8.122% | $186.2942 | $186.29 | $186.30 | $186.30 |
| Purchase #6 | $112.25 | 7.190% | $120.3208 | $120.32 | $120.30 | $120.30 |
| Purchase #7 | $25.25 | 6.239% | $26.8253 | $26.83 | $26.85 | $26.80 |
| 7 purchase totals = | $822.08 | $887.6251 | $887.63 | $887.65 | $887.50 | |