| 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 | $201.77 | 10.314% | $222.5806 | $222.58 | $222.60 | $222.60 |
| Purchase #2 | $140.29 | 11.375% | $156.248 | $156.25 | $156.25 | $156.20 |
| Purchase #3 | $35.98 | 11.548% | $40.135 | $40.14 | $40.15 | $40.10 |
| Purchase #4 | $183.61 | 5.102% | $192.9778 | $192.98 | $193.00 | $193.00 |
| Purchase #5 | $63.85 | 6.777% | $68.1771 | $68.18 | $68.20 | $68.20 |
| Purchase #6 | $202.86 | 11.788% | $226.7731 | $226.77 | $226.75 | $226.80 |
| Purchase #7 | $137.48 | 11.715% | $153.5858 | $153.59 | $153.60 | $153.60 |
| 7 purchase totals = | $965.84 | $1,060.4774 | $1,060.49 | $1,060.55 | $1,060.50 | |