| 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 | $150.69 | 9.696% | $165.3009 | $165.30 | $165.30 | $165.30 |
| Purchase #2 | $122.46 | 3.364% | $126.5796 | $126.58 | $126.60 | $126.60 |
| Purchase #3 | $54.64 | 3.850% | $56.7436 | $56.74 | $56.75 | $56.70 |
| Purchase #4 | $193.67 | 12.294% | $217.4798 | $217.48 | $217.50 | $217.50 |
| Purchase #5 | $124.59 | 8.622% | $135.3321 | $135.33 | $135.35 | $135.30 |
| Purchase #6 | $162.78 | 11.434% | $181.3923 | $181.39 | $181.40 | $181.40 |
| Purchase #7 | $99.99 | 7.566% | $107.5552 | $107.56 | $107.55 | $107.60 |
| 7 purchase totals = | $908.82 | $990.3835 | $990.38 | $990.45 | $990.40 | |