| 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 | $186.49 | 4.484% | $194.8522 | $194.85 | $194.85 | $194.90 |
| Purchase #2 | $102.73 | 7.862% | $110.8066 | $110.81 | $110.80 | $110.80 |
| Purchase #3 | $122.92 | 5.379% | $129.5319 | $129.53 | $129.55 | $129.50 |
| Purchase #4 | $152.29 | 5.812% | $161.1411 | $161.14 | $161.15 | $161.10 |
| Purchase #5 | $112.55 | 13.350% | $127.5754 | $127.58 | $127.60 | $127.60 |
| Purchase #6 | $174.41 | 7.851% | $188.1029 | $188.10 | $188.10 | $188.10 |
| Purchase #7 | $178.95 | 9.377% | $195.7301 | $195.73 | $195.75 | $195.70 |
| 7 purchase totals = | $1,030.34 | $1,107.7402 | $1,107.74 | $1,107.80 | $1,107.70 | |