| 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 | $170.29 | 8.192% | $184.2402 | $184.24 | $184.25 | $184.20 |
| Purchase #2 | $220.53 | 9.544% | $241.5774 | $241.58 | $241.60 | $241.60 |
| Purchase #3 | $80.72 | 12.150% | $90.5275 | $90.53 | $90.55 | $90.50 |
| Purchase #4 | $241.57 | 8.715% | $262.6228 | $262.62 | $262.60 | $262.60 |
| Purchase #5 | $148.84 | 10.449% | $164.3923 | $164.39 | $164.40 | $164.40 |
| Purchase #6 | $72.52 | 4.520% | $75.7979 | $75.80 | $75.80 | $75.80 |
| Purchase #7 | $202.53 | 10.530% | $223.8564 | $223.86 | $223.85 | $223.90 |
| 7 purchase totals = | $1,137.00 | $1,243.0145 | $1,243.02 | $1,243.05 | $1,243.00 | |