| 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 | $141.56 | 10.485% | $156.4026 | $156.40 | $156.40 | $156.40 |
| Purchase #2 | $199.32 | 6.817% | $212.9076 | $212.91 | $212.90 | $212.90 |
| Purchase #3 | $78.76 | 3.860% | $81.8001 | $81.80 | $81.80 | $81.80 |
| Purchase #4 | $23.55 | 8.568% | $25.5678 | $25.57 | $25.55 | $25.60 |
| Purchase #5 | $136.54 | 10.830% | $151.3273 | $151.33 | $151.35 | $151.30 |
| Purchase #6 | $210.65 | 9.248% | $230.1309 | $230.13 | $230.15 | $230.10 |
| Purchase #7 | $141.60 | 3.848% | $147.0488 | $147.05 | $147.05 | $147.00 |
| 7 purchase totals = | $931.98 | $1,005.1851 | $1,005.19 | $1,005.20 | $1,005.10 | |