| 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 | $64.91 | 3.832% | $67.3974 | $67.40 | $67.40 | $67.40 |
| Purchase #2 | $195.84 | 5.408% | $206.431 | $206.43 | $206.45 | $206.40 |
| Purchase #3 | $243.68 | 13.745% | $277.1738 | $277.17 | $277.15 | $277.20 |
| Purchase #4 | $161.50 | 3.745% | $167.5482 | $167.55 | $167.55 | $167.50 |
| Purchase #5 | $159.58 | 8.325% | $172.865 | $172.87 | $172.85 | $172.90 |
| Purchase #6 | $192.95 | 12.617% | $217.2945 | $217.29 | $217.30 | $217.30 |
| Purchase #7 | $28.62 | 10.871% | $31.7313 | $31.73 | $31.75 | $31.70 |
| 7 purchase totals = | $1,047.08 | $1,140.4412 | $1,140.44 | $1,140.45 | $1,140.40 | |