| 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 | $141.25 | 8.715% | $153.5599 | $153.56 | $153.55 | $153.60 |
| Purchase #2 | $126.62 | 7.190% | $135.724 | $135.72 | $135.70 | $135.70 |
| Purchase #3 | $221.81 | 6.447% | $236.1101 | $236.11 | $236.10 | $236.10 |
| Purchase #4 | $205.82 | 7.690% | $221.6476 | $221.65 | $221.65 | $221.60 |
| Purchase #5 | $179.32 | 5.200% | $188.6446 | $188.64 | $188.65 | $188.60 |
| Purchase #6 | $128.44 | 13.616% | $145.9284 | $145.93 | $145.95 | $145.90 |
| Purchase #7 | $158.95 | 4.739% | $166.4826 | $166.48 | $166.50 | $166.50 |
| 7 purchase totals = | $1,162.21 | $1,248.0972 | $1,248.09 | $1,248.10 | $1,248.00 | |