| 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 | $140.42 | 13.463% | $159.3247 | $159.32 | $159.30 | $159.30 |
| Purchase #2 | $51.50 | 4.342% | $53.7361 | $53.74 | $53.75 | $53.70 |
| Purchase #3 | $6.34 | 4.312% | $6.6134 | $6.61 | $6.60 | $6.60 |
| Purchase #4 | $150.75 | 7.404% | $161.9115 | $161.91 | $161.90 | $161.90 |
| Purchase #5 | $167.66 | 6.796% | $179.0542 | $179.05 | $179.05 | $179.10 |
| Purchase #6 | $147.90 | 3.687% | $153.3531 | $153.35 | $153.35 | $153.40 |
| Purchase #7 | $155.27 | 10.491% | $171.5594 | $171.56 | $171.55 | $171.60 |
| 7 purchase totals = | $819.84 | $885.5524 | $885.54 | $885.50 | $885.60 | |