| 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 | $130.95 | 7.337% | $140.5578 | $140.56 | $140.55 | $140.60 |
| Purchase #2 | $149.90 | 5.803% | $158.5987 | $158.60 | $158.60 | $158.60 |
| Purchase #3 | $146.84 | 10.685% | $162.5299 | $162.53 | $162.55 | $162.50 |
| Purchase #4 | $178.27 | 12.797% | $201.0832 | $201.08 | $201.10 | $201.10 |
| Purchase #5 | $197.95 | 9.232% | $216.2247 | $216.22 | $216.20 | $216.20 |
| Purchase #6 | $96.77 | 4.615% | $101.2359 | $101.24 | $101.25 | $101.20 |
| Purchase #7 | $98.53 | 6.486% | $104.9207 | $104.92 | $104.90 | $104.90 |
| 7 purchase totals = | $999.21 | $1,085.1509 | $1,085.15 | $1,085.15 | $1,085.10 | |