| 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 | $178.25 | 8.362% | $193.1553 | $193.16 | $193.15 | $193.20 |
| Purchase #2 | $147.67 | 5.236% | $155.402 | $155.40 | $155.40 | $155.40 |
| Purchase #3 | $74.83 | 13.369% | $84.834 | $84.83 | $84.85 | $84.80 |
| Purchase #4 | $158.85 | 3.312% | $164.1111 | $164.11 | $164.10 | $164.10 |
| Purchase #5 | $144.25 | 5.109% | $151.6197 | $151.62 | $151.60 | $151.60 |
| Purchase #6 | $205.91 | 5.425% | $217.0806 | $217.08 | $217.10 | $217.10 |
| Purchase #7 | $133.71 | 5.700% | $141.3315 | $141.33 | $141.35 | $141.30 |
| 7 purchase totals = | $1,043.47 | $1,107.5342 | $1,107.53 | $1,107.55 | $1,107.50 | |