| 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 | $142.92 | 8.196% | $154.6337 | $154.63 | $154.65 | $154.60 |
| Purchase #2 | $195.84 | 12.826% | $220.9584 | $220.96 | $220.95 | $221.00 |
| Purchase #3 | $80.59 | 12.240% | $90.4542 | $90.45 | $90.45 | $90.50 |
| Purchase #4 | $192.46 | 4.332% | $200.7974 | $200.80 | $200.80 | $200.80 |
| Purchase #5 | $180.65 | 12.310% | $202.888 | $202.89 | $202.90 | $202.90 |
| Purchase #6 | $203.92 | 12.379% | $229.1633 | $229.16 | $229.15 | $229.20 |
| Purchase #7 | $27.27 | 9.327% | $29.8135 | $29.81 | $29.80 | $29.80 |
| 7 purchase totals = | $1,023.65 | $1,128.7085 | $1,128.70 | $1,128.70 | $1,128.80 | |