| 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 | $90.64 | 4.506% | $94.7242 | $94.72 | $94.70 | $94.70 |
| Purchase #2 | $147.77 | 8.741% | $160.6866 | $160.69 | $160.70 | $160.70 |
| Purchase #3 | $205.74 | 5.785% | $217.6421 | $217.64 | $217.65 | $217.60 |
| Purchase #4 | $141.74 | 12.233% | $159.0791 | $159.08 | $159.10 | $159.10 |
| Purchase #5 | $236.93 | 13.410% | $268.7023 | $268.70 | $268.70 | $268.70 |
| Purchase #6 | $172.49 | 5.756% | $182.4185 | $182.42 | $182.40 | $182.40 |
| Purchase #7 | $92.45 | 4.579% | $96.6833 | $96.68 | $96.70 | $96.70 |
| 7 purchase totals = | $1,087.76 | $1,179.9361 | $1,179.93 | $1,179.95 | $1,179.90 | |