| 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 | $125.72 | 6.255% | $133.5838 | $133.58 | $133.60 | $133.60 |
| Purchase #2 | $147.87 | 5.577% | $156.1167 | $156.12 | $156.10 | $156.10 |
| Purchase #3 | $123.84 | 7.539% | $133.1763 | $133.18 | $133.20 | $133.20 |
| Purchase #4 | $236.91 | 10.736% | $262.3447 | $262.34 | $262.35 | $262.30 |
| Purchase #5 | $180.82 | 8.503% | $196.1951 | $196.20 | $196.20 | $196.20 |
| Purchase #6 | $96.29 | 10.251% | $106.1607 | $106.16 | $106.15 | $106.20 |
| Purchase #7 | $144.99 | 5.487% | $152.9456 | $152.95 | $152.95 | $152.90 |
| 7 purchase totals = | $1,056.44 | $1,140.5229 | $1,140.53 | $1,140.55 | $1,140.50 | |