| 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 | $147.32 | 7.284% | $158.0508 | $158.05 | $158.05 | $158.10 |
| Purchase #2 | $30.49 | 6.544% | $32.4853 | $32.49 | $32.50 | $32.50 |
| Purchase #3 | $129.43 | 11.646% | $144.5034 | $144.50 | $144.50 | $144.50 |
| Purchase #4 | $165.94 | 7.750% | $178.8004 | $178.80 | $178.80 | $178.80 |
| Purchase #5 | $74.44 | 13.516% | $84.5013 | $84.50 | $84.50 | $84.50 |
| Purchase #6 | $212.62 | 13.192% | $240.6688 | $240.67 | $240.65 | $240.70 |
| Purchase #7 | $162.79 | 13.232% | $184.3304 | $184.33 | $184.35 | $184.30 |
| 7 purchase totals = | $923.03 | $1,023.3404 | $1,023.34 | $1,023.35 | $1,023.40 | |