| 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 | $141.86 | 3.796% | $147.245 | $147.25 | $147.25 | $147.20 |
| Purchase #2 | $130.33 | 3.851% | $135.349 | $135.35 | $135.35 | $135.30 |
| Purchase #3 | $138.77 | 12.248% | $155.7665 | $155.77 | $155.75 | $155.80 |
| Purchase #4 | $188.51 | 12.504% | $212.0813 | $212.08 | $212.10 | $212.10 |
| Purchase #5 | $98.98 | 11.166% | $110.0321 | $110.03 | $110.05 | $110.00 |
| Purchase #6 | $42.81 | 8.628% | $46.5036 | $46.50 | $46.50 | $46.50 |
| Purchase #7 | $178.31 | 13.129% | $201.7203 | $201.72 | $201.70 | $201.70 |
| 7 purchase totals = | $919.57 | $1,008.6978 | $1,008.70 | $1,008.70 | $1,008.60 | |