| 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 | $103.76 | 5.630% | $109.6017 | $109.60 | $109.60 | $109.60 |
| Purchase #2 | $152.34 | 8.364% | $165.0817 | $165.08 | $165.10 | $165.10 |
| Purchase #3 | $203.50 | 12.448% | $228.8317 | $228.83 | $228.85 | $228.80 |
| Purchase #4 | $147.32 | 5.431% | $155.3209 | $155.32 | $155.30 | $155.30 |
| Purchase #5 | $200.46 | 3.170% | $206.8146 | $206.81 | $206.80 | $206.80 |
| Purchase #6 | $49.61 | 13.749% | $56.4309 | $56.43 | $56.45 | $56.40 |
| Purchase #7 | $219.50 | 3.442% | $227.0552 | $227.06 | $227.05 | $227.10 |
| 7 purchase totals = | $1,076.49 | $1,149.1367 | $1,149.13 | $1,149.15 | $1,149.10 | |