| 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 | $142.71 | 13.342% | $161.7504 | $161.75 | $161.75 | $161.80 |
| Purchase #2 | $171.73 | 9.113% | $187.3798 | $187.38 | $187.40 | $187.40 |
| Purchase #3 | $147.80 | 12.748% | $166.6415 | $166.64 | $166.65 | $166.60 |
| Purchase #4 | $244.44 | 6.145% | $259.4608 | $259.46 | $259.45 | $259.50 |
| Purchase #5 | $41.48 | 9.521% | $45.4293 | $45.43 | $45.45 | $45.40 |
| Purchase #6 | $123.75 | 4.536% | $129.3633 | $129.36 | $129.35 | $129.40 |
| Purchase #7 | $103.41 | 10.726% | $114.5018 | $114.50 | $114.50 | $114.50 |
| 7 purchase totals = | $975.32 | $1,064.5269 | $1,064.52 | $1,064.55 | $1,064.60 | |