| 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 | $159.85 | 11.476% | $178.1944 | $178.19 | $178.20 | $178.20 |
| Purchase #2 | $202.76 | 9.281% | $221.5782 | $221.58 | $221.60 | $221.60 |
| Purchase #3 | $106.83 | 8.335% | $115.7343 | $115.73 | $115.75 | $115.70 |
| Purchase #4 | $83.47 | 8.490% | $90.5566 | $90.56 | $90.55 | $90.60 |
| Purchase #5 | $129.59 | 9.644% | $142.0877 | $142.09 | $142.10 | $142.10 |
| Purchase #6 | $205.92 | 9.771% | $226.0404 | $226.04 | $226.05 | $226.00 |
| Purchase #7 | $136.87 | 11.503% | $152.6142 | $152.61 | $152.60 | $152.60 |
| 7 purchase totals = | $1,025.29 | $1,126.8058 | $1,126.80 | $1,126.85 | $1,126.80 | |