| 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 | $148.55 | 11.141% | $165.1 | $165.10 | $165.10 | $165.10 |
| Purchase #2 | $225.86 | 8.282% | $244.5657 | $244.57 | $244.55 | $244.60 |
| Purchase #3 | $79.56 | 8.763% | $86.5318 | $86.53 | $86.55 | $86.50 |
| Purchase #4 | $189.74 | 6.710% | $202.4716 | $202.47 | $202.45 | $202.50 |
| Purchase #5 | $211.76 | 9.219% | $231.2822 | $231.28 | $231.30 | $231.30 |
| Purchase #6 | $194.29 | 6.653% | $207.2161 | $207.22 | $207.20 | $207.20 |
| Purchase #7 | $154.64 | 13.209% | $175.0664 | $175.07 | $175.05 | $175.10 |
| 7 purchase totals = | $1,204.40 | $1,312.2338 | $1,312.24 | $1,312.20 | $1,312.30 | |