| 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 | $167.55 | 4.236% | $174.6474 | $174.65 | $174.65 | $174.60 |
| Purchase #2 | $239.43 | 8.161% | $258.9699 | $258.97 | $258.95 | $259.00 |
| Purchase #3 | $125.37 | 8.179% | $135.624 | $135.62 | $135.60 | $135.60 |
| Purchase #4 | $222.96 | 6.756% | $238.0232 | $238.02 | $238.00 | $238.00 |
| Purchase #5 | $30.57 | 11.625% | $34.1238 | $34.12 | $34.10 | $34.10 |
| Purchase #6 | $156.80 | 6.739% | $167.3668 | $167.37 | $167.35 | $167.40 |
| Purchase #7 | $74.85 | 8.692% | $81.356 | $81.36 | $81.35 | $81.40 |
| 7 purchase totals = | $1,017.53 | $1,090.1111 | $1,090.11 | $1,090.00 | $1,090.10 | |