| 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 | $135.69 | 9.557% | $148.6579 | $148.66 | $148.65 | $148.70 |
| Purchase #2 | $12.56 | 6.591% | $13.3878 | $13.39 | $13.40 | $13.40 |
| Purchase #3 | $122.45 | 10.756% | $135.6207 | $135.62 | $135.60 | $135.60 |
| Purchase #4 | $204.44 | 11.486% | $227.922 | $227.92 | $227.90 | $227.90 |
| Purchase #5 | $172.62 | 3.736% | $179.0691 | $179.07 | $179.05 | $179.10 |
| Purchase #6 | $182.70 | 4.778% | $191.4294 | $191.43 | $191.45 | $191.40 |
| Purchase #7 | $174.46 | 3.643% | $180.8156 | $180.82 | $180.80 | $180.80 |
| 7 purchase totals = | $1,004.92 | $1,076.9025 | $1,076.91 | $1,076.85 | $1,076.90 | |