| 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 | $183.45 | 11.612% | $204.7522 | $204.75 | $204.75 | $204.80 |
| Purchase #2 | $197.88 | 6.695% | $211.1281 | $211.13 | $211.15 | $211.10 |
| Purchase #3 | $75.27 | 3.429% | $77.851 | $77.85 | $77.85 | $77.90 |
| Purchase #4 | $34.51 | 12.350% | $38.772 | $38.77 | $38.75 | $38.80 |
| Purchase #5 | $187.38 | 7.133% | $200.7458 | $200.75 | $200.75 | $200.70 |
| Purchase #6 | $105.96 | 8.184% | $114.6318 | $114.63 | $114.65 | $114.60 |
| Purchase #7 | $162.33 | 13.720% | $184.6017 | $184.60 | $184.60 | $184.60 |
| 7 purchase totals = | $946.78 | $1,032.4826 | $1,032.48 | $1,032.50 | $1,032.50 | |