| 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 | $158.55 | 10.138% | $174.6238 | $174.62 | $174.60 | $174.60 |
| Purchase #2 | $139.81 | 6.547% | $148.9634 | $148.96 | $148.95 | $149.00 |
| Purchase #3 | $229.76 | 8.512% | $249.3172 | $249.32 | $249.30 | $249.30 |
| Purchase #4 | $52.82 | 8.271% | $57.1887 | $57.19 | $57.20 | $57.20 |
| Purchase #5 | $142.60 | 9.799% | $156.5734 | $156.57 | $156.55 | $156.60 |
| Purchase #6 | $130.66 | 6.475% | $139.1202 | $139.12 | $139.10 | $139.10 |
| Purchase #7 | $227.31 | 8.395% | $246.3927 | $246.39 | $246.40 | $246.40 |
| 7 purchase totals = | $1,081.51 | $1,172.1794 | $1,172.17 | $1,172.10 | $1,172.20 | |