| 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 | $166.87 | 7.190% | $178.868 | $178.87 | $178.85 | $178.90 |
| Purchase #2 | $161.70 | 8.484% | $175.4186 | $175.42 | $175.40 | $175.40 |
| Purchase #3 | $230.46 | 10.673% | $255.057 | $255.06 | $255.05 | $255.10 |
| Purchase #4 | $5.56 | 7.232% | $5.9621 | $5.96 | $5.95 | $6.00 |
| Purchase #5 | $40.27 | 8.424% | $43.6623 | $43.66 | $43.65 | $43.70 |
| Purchase #6 | $211.27 | 6.517% | $225.0385 | $225.04 | $225.05 | $225.00 |
| Purchase #7 | $133.52 | 5.445% | $140.7902 | $140.79 | $140.80 | $140.80 |
| 7 purchase totals = | $949.65 | $1,024.7967 | $1,024.80 | $1,024.75 | $1,024.90 | |