| 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 | $149.35 | 6.339% | $158.8173 | $158.82 | $158.80 | $158.80 |
| Purchase #2 | $68.95 | 10.108% | $75.9195 | $75.92 | $75.90 | $75.90 |
| Purchase #3 | $246.38 | 10.296% | $271.7473 | $271.75 | $271.75 | $271.70 |
| Purchase #4 | $248.33 | 8.182% | $268.6484 | $268.65 | $268.65 | $268.60 |
| Purchase #5 | $220.60 | 4.263% | $230.0042 | $230.00 | $230.00 | $230.00 |
| Purchase #6 | $162.85 | 11.673% | $181.8595 | $181.86 | $181.85 | $181.90 |
| Purchase #7 | $143.59 | 9.786% | $157.6417 | $157.64 | $157.65 | $157.60 |
| 7 purchase totals = | $1,240.05 | $1,344.6379 | $1,344.64 | $1,344.60 | $1,344.50 | |