| 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 | $144.52 | 8.333% | $156.5629 | $156.56 | $156.55 | $156.60 |
| Purchase #2 | $107.55 | 7.629% | $115.755 | $115.76 | $115.75 | $115.80 |
| Purchase #3 | $63.93 | 6.871% | $68.3226 | $68.32 | $68.30 | $68.30 |
| Purchase #4 | $46.56 | 10.252% | $51.3333 | $51.33 | $51.35 | $51.30 |
| Purchase #5 | $68.94 | 9.156% | $75.2521 | $75.25 | $75.25 | $75.30 |
| Purchase #6 | $234.85 | 12.315% | $263.7718 | $263.77 | $263.75 | $263.80 |
| Purchase #7 | $249.32 | 5.516% | $263.0725 | $263.07 | $263.05 | $263.10 |
| 7 purchase totals = | $915.67 | $994.0702 | $994.06 | $994.00 | $994.20 | |