| 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 | $179.27 | 4.288% | $186.9571 | $186.96 | $186.95 | $187.00 |
| Purchase #2 | $74.77 | 11.393% | $83.2885 | $83.29 | $83.30 | $83.30 |
| Purchase #3 | $122.52 | 13.813% | $139.4437 | $139.44 | $139.45 | $139.40 |
| Purchase #4 | $25.82 | 9.863% | $28.3666 | $28.37 | $28.35 | $28.40 |
| Purchase #5 | $189.86 | 8.732% | $206.4386 | $206.44 | $206.45 | $206.40 |
| Purchase #6 | $228.32 | 7.138% | $244.6175 | $244.62 | $244.60 | $244.60 |
| Purchase #7 | $119.60 | 3.313% | $123.5623 | $123.56 | $123.55 | $123.60 |
| 7 purchase totals = | $940.16 | $1,012.6743 | $1,012.68 | $1,012.65 | $1,012.70 | |