| 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 | $161.67 | 6.868% | $172.7735 | $172.77 | $172.75 | $172.80 |
| Purchase #2 | $168.92 | 5.554% | $178.3018 | $178.30 | $178.30 | $178.30 |
| Purchase #3 | $208.88 | 5.835% | $221.0681 | $221.07 | $221.05 | $221.10 |
| Purchase #4 | $34.31 | 11.703% | $38.3253 | $38.33 | $38.35 | $38.30 |
| Purchase #5 | $188.48 | 9.203% | $205.8258 | $205.83 | $205.85 | $205.80 |
| Purchase #6 | $112.44 | 9.355% | $122.9588 | $122.96 | $122.95 | $123.00 |
| Purchase #7 | $124.76 | 12.394% | $140.2228 | $140.22 | $140.20 | $140.20 |
| 7 purchase totals = | $999.46 | $1,079.4761 | $1,079.48 | $1,079.45 | $1,079.50 | |