| 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 | $152.41 | 5.285% | $160.4649 | $160.46 | $160.45 | $160.50 |
| Purchase #2 | $166.48 | 9.209% | $181.8111 | $181.81 | $181.80 | $181.80 |
| Purchase #3 | $41.75 | 6.445% | $44.4408 | $44.44 | $44.45 | $44.40 |
| Purchase #4 | $74.85 | 6.252% | $79.5296 | $79.53 | $79.55 | $79.50 |
| Purchase #5 | $172.45 | 11.656% | $192.5508 | $192.55 | $192.55 | $192.60 |
| Purchase #6 | $126.35 | 13.643% | $143.5879 | $143.59 | $143.60 | $143.60 |
| Purchase #7 | $6.85 | 6.796% | $7.3155 | $7.32 | $7.30 | $7.30 |
| 7 purchase totals = | $741.14 | $809.7006 | $809.70 | $809.70 | $809.70 | |