| 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 | $147.32 | 4.625% | $154.1336 | $154.13 | $154.15 | $154.10 |
| Purchase #2 | $239.47 | 4.190% | $249.5038 | $249.50 | $249.50 | $249.50 |
| Purchase #3 | $194.77 | 3.722% | $202.0193 | $202.02 | $202.00 | $202.00 |
| Purchase #4 | $191.33 | 10.175% | $210.7978 | $210.80 | $210.80 | $210.80 |
| Purchase #5 | $34.35 | 4.658% | $35.95 | $35.95 | $35.95 | $36.00 |
| Purchase #6 | $68.72 | 4.117% | $71.5492 | $71.55 | $71.55 | $71.50 |
| Purchase #7 | $151.33 | 9.853% | $166.2405 | $166.24 | $166.25 | $166.20 |
| 7 purchase totals = | $1,027.29 | $1,090.1942 | $1,090.19 | $1,090.20 | $1,090.10 | |