| 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 | $161.27 | 12.584% | $181.5642 | $181.56 | $181.55 | $181.60 |
| Purchase #2 | $44.51 | 3.560% | $46.0946 | $46.09 | $46.10 | $46.10 |
| Purchase #3 | $232.87 | 6.618% | $248.2813 | $248.28 | $248.30 | $248.30 |
| Purchase #4 | $31.47 | 7.138% | $33.7163 | $33.72 | $33.70 | $33.70 |
| Purchase #5 | $196.39 | 8.376% | $212.8396 | $212.84 | $212.85 | $212.80 |
| Purchase #6 | $249.48 | 13.284% | $282.6209 | $282.62 | $282.60 | $282.60 |
| Purchase #7 | $172.29 | 3.600% | $178.4924 | $178.49 | $178.50 | $178.50 |
| 7 purchase totals = | $1,088.28 | $1,183.6093 | $1,183.60 | $1,183.60 | $1,183.60 | |