| 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 | $162.53 | 6.436% | $172.9904 | $172.99 | $173.00 | $173.00 |
| Purchase #2 | $230.65 | 3.288% | $238.2338 | $238.23 | $238.25 | $238.20 |
| Purchase #3 | $126.39 | 4.399% | $131.9499 | $131.95 | $131.95 | $131.90 |
| Purchase #4 | $238.29 | 4.470% | $248.9416 | $248.94 | $248.95 | $248.90 |
| Purchase #5 | $181.34 | 4.666% | $189.8013 | $189.80 | $189.80 | $189.80 |
| Purchase #6 | $173.74 | 3.721% | $180.2049 | $180.20 | $180.20 | $180.20 |
| Purchase #7 | $210.59 | 13.824% | $239.702 | $239.70 | $239.70 | $239.70 |
| 7 purchase totals = | $1,323.53 | $1,401.8239 | $1,401.81 | $1,401.85 | $1,401.70 | |