| 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 | $182.61 | 3.786% | $189.5236 | $189.52 | $189.50 | $189.50 |
| Purchase #2 | $128.56 | 10.714% | $142.3339 | $142.33 | $142.35 | $142.30 |
| Purchase #3 | $113.52 | 6.416% | $120.8034 | $120.80 | $120.80 | $120.80 |
| Purchase #4 | $159.60 | 8.566% | $173.2713 | $173.27 | $173.25 | $173.30 |
| Purchase #5 | $111.91 | 3.749% | $116.1055 | $116.11 | $116.10 | $116.10 |
| Purchase #6 | $171.29 | 13.677% | $194.7173 | $194.72 | $194.70 | $194.70 |
| Purchase #7 | $150.38 | 7.123% | $161.0916 | $161.09 | $161.10 | $161.10 |
| 7 purchase totals = | $1,017.87 | $1,097.8466 | $1,097.84 | $1,097.80 | $1,097.80 | |