| 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 | $75.74 | 10.620% | $83.7836 | $83.78 | $83.80 | $83.80 |
| Purchase #2 | $129.34 | 13.861% | $147.2678 | $147.27 | $147.25 | $147.30 |
| Purchase #3 | $144.60 | 11.424% | $161.1191 | $161.12 | $161.10 | $161.10 |
| Purchase #4 | $90.70 | 13.786% | $103.2039 | $103.20 | $103.20 | $103.20 |
| Purchase #5 | $228.31 | 8.493% | $247.7004 | $247.70 | $247.70 | $247.70 |
| Purchase #6 | $16.88 | 6.231% | $17.9318 | $17.93 | $17.95 | $17.90 |
| Purchase #7 | $120.49 | 6.737% | $128.6074 | $128.61 | $128.60 | $128.60 |
| 7 purchase totals = | $806.06 | $889.6140 | $889.61 | $889.60 | $889.60 | |