| 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 | $141.91 | 12.841% | $160.1327 | $160.13 | $160.15 | $160.10 |
| Purchase #2 | $66.75 | 3.732% | $69.2411 | $69.24 | $69.25 | $69.20 |
| Purchase #3 | $157.30 | 9.327% | $171.9714 | $171.97 | $171.95 | $172.00 |
| Purchase #4 | $245.48 | 7.440% | $263.7437 | $263.74 | $263.75 | $263.70 |
| Purchase #5 | $78.88 | 8.686% | $85.7315 | $85.73 | $85.75 | $85.70 |
| Purchase #6 | $182.60 | 5.137% | $191.9802 | $191.98 | $192.00 | $192.00 |
| Purchase #7 | $240.33 | 13.479% | $272.7241 | $272.72 | $272.70 | $272.70 |
| 7 purchase totals = | $1,113.25 | $1,215.5247 | $1,215.51 | $1,215.55 | $1,215.40 | |