| 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 | $178.35 | 7.684% | $192.0544 | $192.05 | $192.05 | $192.10 |
| Purchase #2 | $245.98 | 7.335% | $264.0226 | $264.02 | $264.00 | $264.00 |
| Purchase #3 | $126.66 | 8.443% | $137.3539 | $137.35 | $137.35 | $137.40 |
| Purchase #4 | $204.74 | 6.687% | $218.431 | $218.43 | $218.45 | $218.40 |
| Purchase #5 | $125.81 | 13.186% | $142.3993 | $142.40 | $142.40 | $142.40 |
| Purchase #6 | $221.68 | 3.815% | $230.1371 | $230.14 | $230.15 | $230.10 |
| Purchase #7 | $119.73 | 3.175% | $123.5314 | $123.53 | $123.55 | $123.50 |
| 7 purchase totals = | $1,222.95 | $1,307.9297 | $1,307.92 | $1,307.95 | $1,307.90 | |