| 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 | $142.66 | 9.213% | $155.8033 | $155.80 | $155.80 | $155.80 |
| Purchase #2 | $18.78 | 6.197% | $19.9438 | $19.94 | $19.95 | $19.90 |
| Purchase #3 | $7.76 | 6.413% | $8.2576 | $8.26 | $8.25 | $8.30 |
| Purchase #4 | $244.60 | 7.847% | $263.7938 | $263.79 | $263.80 | $263.80 |
| Purchase #5 | $239.69 | 6.446% | $255.1404 | $255.14 | $255.15 | $255.10 |
| Purchase #6 | $135.74 | 13.860% | $154.5536 | $154.55 | $154.55 | $154.60 |
| Purchase #7 | $195.60 | 12.112% | $219.2911 | $219.29 | $219.30 | $219.30 |
| 7 purchase totals = | $984.83 | $1,076.7836 | $1,076.77 | $1,076.80 | $1,076.80 | |