| 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 | $164.49 | 8.452% | $178.3927 | $178.39 | $178.40 | $178.40 |
| Purchase #2 | $178.49 | 8.793% | $194.1846 | $194.18 | $194.20 | $194.20 |
| Purchase #3 | $230.40 | 8.656% | $250.3434 | $250.34 | $250.35 | $250.30 |
| Purchase #4 | $140.36 | 5.280% | $147.771 | $147.77 | $147.75 | $147.80 |
| Purchase #5 | $103.86 | 4.402% | $108.4319 | $108.43 | $108.45 | $108.40 |
| Purchase #6 | $230.65 | 9.299% | $252.0981 | $252.10 | $252.10 | $252.10 |
| Purchase #7 | $106.40 | 4.335% | $111.0124 | $111.01 | $111.00 | $111.00 |
| 7 purchase totals = | $1,154.65 | $1,242.2341 | $1,242.22 | $1,242.25 | $1,242.20 | |