| 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 | $159.95 | 12.850% | $180.5036 | $180.50 | $180.50 | $180.50 |
| Purchase #2 | $161.98 | 13.814% | $184.3559 | $184.36 | $184.35 | $184.40 |
| Purchase #3 | $182.70 | 3.750% | $189.5513 | $189.55 | $189.55 | $189.60 |
| Purchase #4 | $173.28 | 8.124% | $187.3573 | $187.36 | $187.35 | $187.40 |
| Purchase #5 | $148.60 | 10.845% | $164.7157 | $164.72 | $164.70 | $164.70 |
| Purchase #6 | $113.46 | 4.774% | $118.8766 | $118.88 | $118.90 | $118.90 |
| Purchase #7 | $6.97 | 4.765% | $7.3021 | $7.30 | $7.30 | $7.30 |
| 7 purchase totals = | $946.94 | $1,032.6625 | $1,032.67 | $1,032.65 | $1,032.80 | |