| 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 | $162.74 | 9.474% | $178.158 | $178.16 | $178.15 | $178.20 |
| Purchase #2 | $245.97 | 4.432% | $256.8714 | $256.87 | $256.85 | $256.90 |
| Purchase #3 | $55.87 | 13.671% | $63.508 | $63.51 | $63.50 | $63.50 |
| Purchase #4 | $150.57 | 8.212% | $162.9348 | $162.93 | $162.95 | $162.90 |
| Purchase #5 | $38.85 | 9.219% | $42.4316 | $42.43 | $42.45 | $42.40 |
| Purchase #6 | $13.60 | 3.634% | $14.0942 | $14.09 | $14.10 | $14.10 |
| Purchase #7 | $100.97 | 3.777% | $104.7836 | $104.78 | $104.80 | $104.80 |
| 7 purchase totals = | $768.57 | $822.7816 | $822.77 | $822.80 | $822.80 | |