| 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 | $145.91 | 12.411% | $164.0189 | $164.02 | $164.00 | $164.00 |
| Purchase #2 | $244.59 | 7.838% | $263.761 | $263.76 | $263.75 | $263.80 |
| Purchase #3 | $120.74 | 6.173% | $128.1933 | $128.19 | $128.20 | $128.20 |
| Purchase #4 | $107.57 | 11.416% | $119.8502 | $119.85 | $119.85 | $119.90 |
| Purchase #5 | $73.62 | 6.173% | $78.1646 | $78.16 | $78.15 | $78.20 |
| Purchase #6 | $133.69 | 10.184% | $147.305 | $147.31 | $147.30 | $147.30 |
| Purchase #7 | $95.43 | 13.641% | $108.4476 | $108.45 | $108.45 | $108.40 |
| 7 purchase totals = | $921.55 | $1,009.7406 | $1,009.74 | $1,009.70 | $1,009.80 | |