| 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 | $138.35 | 6.281% | $147.0398 | $147.04 | $147.05 | $147.00 |
| Purchase #2 | $168.85 | 10.405% | $186.4188 | $186.42 | $186.40 | $186.40 |
| Purchase #3 | $52.57 | 9.827% | $57.7361 | $57.74 | $57.75 | $57.70 |
| Purchase #4 | $241.57 | 5.430% | $254.6873 | $254.69 | $254.70 | $254.70 |
| Purchase #5 | $192.65 | 13.655% | $218.9564 | $218.96 | $218.95 | $219.00 |
| Purchase #6 | $209.30 | 10.218% | $230.6863 | $230.69 | $230.70 | $230.70 |
| Purchase #7 | $118.53 | 9.748% | $130.0843 | $130.08 | $130.10 | $130.10 |
| 7 purchase totals = | $1,121.82 | $1,225.6090 | $1,225.62 | $1,225.65 | $1,225.60 | |