| 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 | $122.40 | 6.571% | $130.4429 | $130.44 | $130.45 | $130.40 |
| Purchase #2 | $181.89 | 13.588% | $206.6052 | $206.61 | $206.60 | $206.60 |
| Purchase #3 | $139.98 | 3.245% | $144.5224 | $144.52 | $144.50 | $144.50 |
| Purchase #4 | $129.28 | 11.406% | $144.0257 | $144.03 | $144.05 | $144.00 |
| Purchase #5 | $155.36 | 12.309% | $174.4833 | $174.48 | $174.50 | $174.50 |
| Purchase #6 | $220.78 | 13.696% | $251.018 | $251.02 | $251.00 | $251.00 |
| Purchase #7 | $23.37 | 5.327% | $24.6149 | $24.61 | $24.60 | $24.60 |
| 7 purchase totals = | $973.06 | $1,075.7124 | $1,075.71 | $1,075.70 | $1,075.60 | |