| 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 | $182.67 | 3.845% | $189.6937 | $189.69 | $189.70 | $189.70 |
| Purchase #2 | $193.52 | 10.646% | $214.1221 | $214.12 | $214.10 | $214.10 |
| Purchase #3 | $69.36 | 6.321% | $73.7442 | $73.74 | $73.75 | $73.70 |
| Purchase #4 | $241.62 | 6.715% | $257.8448 | $257.84 | $257.85 | $257.80 |
| Purchase #5 | $241.81 | 6.155% | $256.6934 | $256.69 | $256.70 | $256.70 |
| Purchase #6 | $124.27 | 11.423% | $138.4654 | $138.47 | $138.45 | $138.50 |
| Purchase #7 | $230.69 | 3.110% | $237.8645 | $237.86 | $237.85 | $237.90 |
| 7 purchase totals = | $1,283.94 | $1,368.4281 | $1,368.41 | $1,368.40 | $1,368.40 | |