| 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 | $164.47 | 5.249% | $173.103 | $173.10 | $173.10 | $173.10 |
| Purchase #2 | $221.41 | 7.721% | $238.5051 | $238.51 | $238.50 | $238.50 |
| Purchase #3 | $73.53 | 13.743% | $83.6352 | $83.64 | $83.65 | $83.60 |
| Purchase #4 | $190.85 | 6.641% | $203.5243 | $203.52 | $203.50 | $203.50 |
| Purchase #5 | $108.38 | 6.497% | $115.4214 | $115.42 | $115.40 | $115.40 |
| Purchase #6 | $111.32 | 6.152% | $118.1684 | $118.17 | $118.15 | $118.20 |
| Purchase #7 | $78.48 | 13.158% | $88.8064 | $88.81 | $88.80 | $88.80 |
| 7 purchase totals = | $948.44 | $1,021.1638 | $1,021.17 | $1,021.10 | $1,021.10 | |