| 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 | $179.62 | 13.567% | $203.989 | $203.99 | $204.00 | $204.00 |
| Purchase #2 | $19.26 | 5.175% | $20.2567 | $20.26 | $20.25 | $20.30 |
| Purchase #3 | $103.71 | 8.686% | $112.7183 | $112.72 | $112.70 | $112.70 |
| Purchase #4 | $212.44 | 10.824% | $235.4345 | $235.43 | $235.45 | $235.40 |
| Purchase #5 | $211.67 | 7.517% | $227.5812 | $227.58 | $227.60 | $227.60 |
| Purchase #6 | $158.59 | 8.786% | $172.5237 | $172.52 | $172.50 | $172.50 |
| Purchase #7 | $156.98 | 9.645% | $172.1207 | $172.12 | $172.10 | $172.10 |
| 7 purchase totals = | $1,042.27 | $1,144.6241 | $1,144.62 | $1,144.60 | $1,144.60 | |