| 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 | $176.28 | 3.804% | $182.9857 | $182.99 | $183.00 | $183.00 |
| Purchase #2 | $150.93 | 3.476% | $156.1763 | $156.18 | $156.20 | $156.20 |
| Purchase #3 | $192.35 | 12.577% | $216.5419 | $216.54 | $216.55 | $216.50 |
| Purchase #4 | $32.63 | 12.764% | $36.7949 | $36.79 | $36.80 | $36.80 |
| Purchase #5 | $221.35 | 4.873% | $232.1364 | $232.14 | $232.15 | $232.10 |
| Purchase #6 | $47.85 | 4.543% | $50.0238 | $50.02 | $50.00 | $50.00 |
| Purchase #7 | $123.82 | 7.672% | $133.3195 | $133.32 | $133.30 | $133.30 |
| 7 purchase totals = | $945.21 | $1,007.9785 | $1,007.98 | $1,008.00 | $1,007.90 | |