| 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 | $155.53 | 13.717% | $176.8641 | $176.86 | $176.85 | $176.90 |
| Purchase #2 | $147.68 | 5.399% | $155.6532 | $155.65 | $155.65 | $155.70 |
| Purchase #3 | $164.67 | 10.521% | $181.9949 | $181.99 | $182.00 | $182.00 |
| Purchase #4 | $156.49 | 13.228% | $177.1905 | $177.19 | $177.20 | $177.20 |
| Purchase #5 | $228.96 | 13.133% | $259.0293 | $259.03 | $259.05 | $259.00 |
| Purchase #6 | $83.25 | 9.491% | $91.1513 | $91.15 | $91.15 | $91.20 |
| Purchase #7 | $83.37 | 8.445% | $90.4106 | $90.41 | $90.40 | $90.40 |
| 7 purchase totals = | $1,019.95 | $1,132.2939 | $1,132.28 | $1,132.30 | $1,132.40 | |