| 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 | $152.97 | 3.196% | $157.8589 | $157.86 | $157.85 | $157.90 |
| Purchase #2 | $62.41 | 7.520% | $67.1032 | $67.10 | $67.10 | $67.10 |
| Purchase #3 | $211.94 | 6.836% | $226.4282 | $226.43 | $226.45 | $226.40 |
| Purchase #4 | $109.72 | 7.218% | $117.6396 | $117.64 | $117.65 | $117.60 |
| Purchase #5 | $144.44 | 12.311% | $162.222 | $162.22 | $162.20 | $162.20 |
| Purchase #6 | $201.62 | 6.493% | $214.7112 | $214.71 | $214.70 | $214.70 |
| Purchase #7 | $130.46 | 7.127% | $139.7579 | $139.76 | $139.75 | $139.80 |
| 7 purchase totals = | $1,013.56 | $1,085.7210 | $1,085.72 | $1,085.70 | $1,085.70 | |