| 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 | $100.52 | 13.487% | $114.0771 | $114.08 | $114.10 | $114.10 |
| Purchase #2 | $121.91 | 10.821% | $135.1019 | $135.10 | $135.10 | $135.10 |
| Purchase #3 | $161.74 | 13.579% | $183.7027 | $183.70 | $183.70 | $183.70 |
| Purchase #4 | $204.94 | 8.678% | $222.7247 | $222.72 | $222.70 | $222.70 |
| Purchase #5 | $131.42 | 13.811% | $149.5704 | $149.57 | $149.55 | $149.60 |
| Purchase #6 | $93.34 | 5.783% | $98.7379 | $98.74 | $98.75 | $98.70 |
| Purchase #7 | $68.88 | 6.448% | $73.3214 | $73.32 | $73.30 | $73.30 |
| 7 purchase totals = | $882.75 | $977.2361 | $977.23 | $977.20 | $977.20 | |