| 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 | $153.61 | 4.744% | $160.8973 | $160.90 | $160.90 | $160.90 |
| Purchase #2 | $131.70 | 8.352% | $142.6996 | $142.70 | $142.70 | $142.70 |
| Purchase #3 | $245.71 | 8.187% | $265.8263 | $265.83 | $265.85 | $265.80 |
| Purchase #4 | $52.83 | 6.826% | $56.4362 | $56.44 | $56.45 | $56.40 |
| Purchase #5 | $242.65 | 13.643% | $275.7547 | $275.75 | $275.75 | $275.80 |
| Purchase #6 | $238.78 | 10.584% | $264.0525 | $264.05 | $264.05 | $264.10 |
| Purchase #7 | $72.68 | 9.592% | $79.6515 | $79.65 | $79.65 | $79.70 |
| 7 purchase totals = | $1,137.96 | $1,245.3181 | $1,245.32 | $1,245.35 | $1,245.40 | |