| 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 | $151.84 | 3.291% | $156.8371 | $156.84 | $156.85 | $156.80 |
| Purchase #2 | $18.80 | 12.375% | $21.1265 | $21.13 | $21.15 | $21.10 |
| Purchase #3 | $114.59 | 8.121% | $123.8959 | $123.90 | $123.90 | $123.90 |
| Purchase #4 | $74.71 | 7.338% | $80.1922 | $80.19 | $80.20 | $80.20 |
| Purchase #5 | $147.62 | 8.496% | $160.1618 | $160.16 | $160.15 | $160.20 |
| Purchase #6 | $121.38 | 6.119% | $128.8072 | $128.81 | $128.80 | $128.80 |
| Purchase #7 | $142.56 | 13.371% | $161.6217 | $161.62 | $161.60 | $161.60 |
| 7 purchase totals = | $771.50 | $832.6424 | $832.65 | $832.65 | $832.60 | |