| 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 | $152.50 | 13.295% | $172.7749 | $172.77 | $172.75 | $172.80 |
| Purchase #2 | $177.82 | 5.328% | $187.2942 | $187.29 | $187.30 | $187.30 |
| Purchase #3 | $37.39 | 9.770% | $41.043 | $41.04 | $41.05 | $41.00 |
| Purchase #4 | $134.51 | 7.763% | $144.952 | $144.95 | $144.95 | $145.00 |
| Purchase #5 | $156.47 | 6.807% | $167.1209 | $167.12 | $167.10 | $167.10 |
| Purchase #6 | $190.52 | 12.640% | $214.6017 | $214.60 | $214.60 | $214.60 |
| Purchase #7 | $250.90 | 7.750% | $270.3448 | $270.34 | $270.35 | $270.30 |
| 7 purchase totals = | $1,100.11 | $1,198.1315 | $1,198.11 | $1,198.10 | $1,198.10 | |