| 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 | $179.49 | 10.376% | $198.1139 | $198.11 | $198.10 | $198.10 |
| Purchase #2 | $90.37 | 6.487% | $96.2323 | $96.23 | $96.25 | $96.20 |
| Purchase #3 | $45.42 | 3.829% | $47.1591 | $47.16 | $47.15 | $47.20 |
| Purchase #4 | $187.38 | 9.194% | $204.6077 | $204.61 | $204.60 | $204.60 |
| Purchase #5 | $226.85 | 5.649% | $239.6648 | $239.66 | $239.65 | $239.70 |
| Purchase #6 | $177.77 | 8.283% | $192.4947 | $192.49 | $192.50 | $192.50 |
| Purchase #7 | $72.85 | 11.671% | $81.3523 | $81.35 | $81.35 | $81.40 |
| 7 purchase totals = | $980.13 | $1,059.6248 | $1,059.61 | $1,059.60 | $1,059.70 | |