| 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 | $181.82 | 4.837% | $190.6146 | $190.61 | $190.60 | $190.60 |
| Purchase #2 | $75.35 | 12.696% | $84.9164 | $84.92 | $84.90 | $84.90 |
| Purchase #3 | $160.62 | 13.302% | $181.9857 | $181.99 | $182.00 | $182.00 |
| Purchase #4 | $129.33 | 12.327% | $145.2725 | $145.27 | $145.25 | $145.30 |
| Purchase #5 | $182.26 | 9.721% | $199.9775 | $199.98 | $200.00 | $200.00 |
| Purchase #6 | $48.33 | 6.285% | $51.3675 | $51.37 | $51.35 | $51.40 |
| Purchase #7 | $204.51 | 6.355% | $217.5066 | $217.51 | $217.50 | $217.50 |
| 7 purchase totals = | $982.22 | $1,071.6408 | $1,071.65 | $1,071.60 | $1,071.70 | |