| 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 | $185.99 | 3.593% | $192.6726 | $192.67 | $192.65 | $192.70 |
| Purchase #2 | $110.54 | 11.537% | $123.293 | $123.29 | $123.30 | $123.30 |
| Purchase #3 | $12.88 | 7.527% | $13.8495 | $13.85 | $13.85 | $13.80 |
| Purchase #4 | $181.55 | 5.205% | $190.9997 | $191.00 | $191.00 | $191.00 |
| Purchase #5 | $179.65 | 5.732% | $189.9475 | $189.95 | $189.95 | $189.90 |
| Purchase #6 | $135.64 | 8.399% | $147.0324 | $147.03 | $147.05 | $147.00 |
| Purchase #7 | $208.35 | 4.547% | $217.8237 | $217.82 | $217.80 | $217.80 |
| 7 purchase totals = | $1,014.60 | $1,075.6184 | $1,075.61 | $1,075.60 | $1,075.50 | |