| 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 | $172.57 | 4.281% | $179.9577 | $179.96 | $179.95 | $180.00 |
| Purchase #2 | $212.65 | 8.486% | $230.6955 | $230.70 | $230.70 | $230.70 |
| Purchase #3 | $80.30 | 12.407% | $90.2628 | $90.26 | $90.25 | $90.30 |
| Purchase #4 | $95.73 | 10.493% | $105.7749 | $105.77 | $105.75 | $105.80 |
| Purchase #5 | $176.71 | 3.654% | $183.167 | $183.17 | $183.15 | $183.20 |
| Purchase #6 | $201.64 | 10.163% | $222.1327 | $222.13 | $222.15 | $222.10 |
| Purchase #7 | $76.40 | 7.422% | $82.0704 | $82.07 | $82.05 | $82.10 |
| 7 purchase totals = | $1,016.00 | $1,094.0610 | $1,094.06 | $1,094.00 | $1,094.20 | |