| 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 | $176.99 | 8.757% | $192.489 | $192.49 | $192.50 | $192.50 |
| Purchase #2 | $244.32 | 10.315% | $269.5216 | $269.52 | $269.50 | $269.50 |
| Purchase #3 | $101.77 | 4.336% | $106.1827 | $106.18 | $106.20 | $106.20 |
| Purchase #4 | $197.70 | 7.664% | $212.8517 | $212.85 | $212.85 | $212.90 |
| Purchase #5 | $13.33 | 6.329% | $14.1737 | $14.17 | $14.15 | $14.20 |
| Purchase #6 | $228.76 | 10.846% | $253.5713 | $253.57 | $253.55 | $253.60 |
| Purchase #7 | $116.55 | 13.750% | $132.5756 | $132.58 | $132.60 | $132.60 |
| 7 purchase totals = | $1,079.42 | $1,181.3656 | $1,181.36 | $1,181.35 | $1,181.50 | |