| 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 | $155.71 | 5.840% | $164.8035 | $164.80 | $164.80 | $164.80 |
| Purchase #2 | $250.43 | 12.495% | $281.7212 | $281.72 | $281.70 | $281.70 |
| Purchase #3 | $154.62 | 5.231% | $162.7082 | $162.71 | $162.70 | $162.70 |
| Purchase #4 | $210.81 | 4.499% | $220.2943 | $220.29 | $220.30 | $220.30 |
| Purchase #5 | $156.81 | 10.223% | $172.8407 | $172.84 | $172.85 | $172.80 |
| Purchase #6 | $17.52 | 10.540% | $19.3666 | $19.37 | $19.35 | $19.40 |
| Purchase #7 | $141.67 | 5.796% | $149.8812 | $149.88 | $149.90 | $149.90 |
| 7 purchase totals = | $1,087.57 | $1,171.6157 | $1,171.61 | $1,171.60 | $1,171.60 | |