| 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 | $182.99 | 7.786% | $197.2376 | $197.24 | $197.25 | $197.20 |
| Purchase #2 | $174.95 | 5.334% | $184.2818 | $184.28 | $184.30 | $184.30 |
| Purchase #3 | $128.25 | 8.463% | $139.1038 | $139.10 | $139.10 | $139.10 |
| Purchase #4 | $200.30 | 5.648% | $211.6129 | $211.61 | $211.60 | $211.60 |
| Purchase #5 | $179.25 | 7.841% | $193.305 | $193.31 | $193.30 | $193.30 |
| Purchase #6 | $212.71 | 8.114% | $229.9693 | $229.97 | $229.95 | $230.00 |
| Purchase #7 | $225.28 | 8.360% | $244.1134 | $244.11 | $244.10 | $244.10 |
| 7 purchase totals = | $1,303.73 | $1,399.6238 | $1,399.62 | $1,399.60 | $1,399.60 | |