| 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 | $133.63 | 5.832% | $141.4233 | $141.42 | $141.40 | $141.40 |
| Purchase #2 | $66.72 | 13.845% | $75.9574 | $75.96 | $75.95 | $76.00 |
| Purchase #3 | $165.28 | 11.505% | $184.2955 | $184.30 | $184.30 | $184.30 |
| Purchase #4 | $191.42 | 7.423% | $205.6291 | $205.63 | $205.65 | $205.60 |
| Purchase #5 | $64.29 | 9.685% | $70.5165 | $70.52 | $70.50 | $70.50 |
| Purchase #6 | $161.48 | 8.184% | $174.6955 | $174.70 | $174.70 | $174.70 |
| Purchase #7 | $37.80 | 3.283% | $39.041 | $39.04 | $39.05 | $39.00 |
| 7 purchase totals = | $820.62 | $891.5583 | $891.57 | $891.55 | $891.50 | |