| 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 | $151.56 | 7.170% | $162.4269 | $162.43 | $162.45 | $162.40 |
| Purchase #2 | $133.88 | 3.820% | $138.9942 | $138.99 | $139.00 | $139.00 |
| Purchase #3 | $135.76 | 8.636% | $147.4842 | $147.48 | $147.50 | $147.50 |
| Purchase #4 | $182.77 | 11.118% | $203.0904 | $203.09 | $203.10 | $203.10 |
| Purchase #5 | $94.64 | 8.670% | $102.8453 | $102.85 | $102.85 | $102.80 |
| Purchase #6 | $8.83 | 13.255% | $10.0004 | $10.00 | $10.00 | $10.00 |
| Purchase #7 | $217.61 | 9.659% | $238.6289 | $238.63 | $238.65 | $238.60 |
| 7 purchase totals = | $925.05 | $1,003.4703 | $1,003.47 | $1,003.55 | $1,003.40 | |