| 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 | $147.29 | 4.669% | $154.167 | $154.17 | $154.15 | $154.20 |
| Purchase #2 | $47.60 | 10.345% | $52.5242 | $52.52 | $52.50 | $52.50 |
| Purchase #3 | $160.85 | 10.777% | $178.1848 | $178.18 | $178.20 | $178.20 |
| Purchase #4 | $170.28 | 12.657% | $191.8323 | $191.83 | $191.85 | $191.80 |
| Purchase #5 | $172.55 | 12.341% | $193.8444 | $193.84 | $193.85 | $193.80 |
| Purchase #6 | $107.71 | 3.574% | $111.5596 | $111.56 | $111.55 | $111.60 |
| Purchase #7 | $208.53 | 12.707% | $235.0279 | $235.03 | $235.05 | $235.00 |
| 7 purchase totals = | $1,014.81 | $1,117.1402 | $1,117.13 | $1,117.15 | $1,117.10 | |