| 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 | $228.96 | 6.709% | $244.3209 | $244.32 | $244.30 | $244.30 |
| Purchase #2 | $215.51 | 10.565% | $238.2786 | $238.28 | $238.30 | $238.30 |
| Purchase #3 | $221.43 | 10.766% | $245.2692 | $245.27 | $245.25 | $245.30 |
| Purchase #4 | $161.34 | 9.805% | $177.1594 | $177.16 | $177.15 | $177.20 |
| Purchase #5 | $16.46 | 8.102% | $17.7936 | $17.79 | $17.80 | $17.80 |
| Purchase #6 | $159.25 | 7.641% | $171.4183 | $171.42 | $171.40 | $171.40 |
| Purchase #7 | $84.97 | 6.623% | $90.5976 | $90.60 | $90.60 | $90.60 |
| 7 purchase totals = | $1,087.92 | $1,184.8376 | $1,184.84 | $1,184.80 | $1,184.90 | |