| 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 | $133.48 | 10.841% | $147.9506 | $147.95 | $147.95 | $148.00 |
| Purchase #2 | $230.45 | 5.603% | $243.3621 | $243.36 | $243.35 | $243.40 |
| Purchase #3 | $8.62 | 11.870% | $9.6432 | $9.64 | $9.65 | $9.60 |
| Purchase #4 | $7.93 | 6.201% | $8.4217 | $8.42 | $8.40 | $8.40 |
| Purchase #5 | $204.47 | 11.651% | $228.2928 | $228.29 | $228.30 | $228.30 |
| Purchase #6 | $69.70 | 10.236% | $76.8345 | $76.83 | $76.85 | $76.80 |
| Purchase #7 | $67.68 | 4.600% | $70.7933 | $70.79 | $70.80 | $70.80 |
| 7 purchase totals = | $722.33 | $785.2982 | $785.28 | $785.30 | $785.30 | |