| 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 | $173.65 | 4.203% | $180.9485 | $180.95 | $180.95 | $180.90 |
| Purchase #2 | $210.37 | 13.618% | $239.0182 | $239.02 | $239.00 | $239.00 |
| Purchase #3 | $46.84 | 10.456% | $51.7376 | $51.74 | $51.75 | $51.70 |
| Purchase #4 | $230.94 | 4.597% | $241.5563 | $241.56 | $241.55 | $241.60 |
| Purchase #5 | $178.84 | 5.771% | $189.1609 | $189.16 | $189.15 | $189.20 |
| Purchase #6 | $83.51 | 9.358% | $91.3249 | $91.32 | $91.30 | $91.30 |
| Purchase #7 | $227.47 | 11.517% | $253.6677 | $253.67 | $253.65 | $253.70 |
| 7 purchase totals = | $1,151.62 | $1,247.4141 | $1,247.42 | $1,247.35 | $1,247.40 | |