| 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 | $156.72 | 3.244% | $161.804 | $161.80 | $161.80 | $161.80 |
| Purchase #2 | $39.36 | 3.794% | $40.8533 | $40.85 | $40.85 | $40.90 |
| Purchase #3 | $217.27 | 13.131% | $245.7997 | $245.80 | $245.80 | $245.80 |
| Purchase #4 | $38.80 | 9.349% | $42.4274 | $42.43 | $42.45 | $42.40 |
| Purchase #5 | $83.32 | 11.635% | $93.0143 | $93.01 | $93.00 | $93.00 |
| Purchase #6 | $13.36 | 9.867% | $14.6782 | $14.68 | $14.70 | $14.70 |
| Purchase #7 | $175.26 | 6.494% | $186.6414 | $186.64 | $186.65 | $186.60 |
| 7 purchase totals = | $724.09 | $785.2183 | $785.21 | $785.25 | $785.20 | |